Home / 355,975.51-534,332.32-238,468

Finding the Fourth Proportional to 355,975.51, 534,332.32 and 238,468

Calculator

Solution

The fourth proportional to 355,975.51, 534,332.32 and 238,468 is: 357,949.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,975.51 : 534,332.32 = 238,468 : x
  2. Step 2: Convert to fraction form
    355,975.51/534,332.32 = 238,468/x
  3. Step 3: Cross multiply
    355,975.51x = 534,332.32 × 238,468
  4. Step 4: Simplify right side
    355,975.51x = 127,421,159,685.76
  5. Step 5: Solve for x
    x = 127,421,159,685.76/355,975.51
  6. Step 6: Final answer
    x = 357,949.23

Related Problems

Find fourth proportional to 177,987.76, 267,166.16 and 119,234
Half scale
Find fourth proportional to 711,951.02, 1,068,664.64 and 476,936
Double scale
Find fourth proportional to 355,976.51, 534,333.82 and 238,469
Similar ratio
Find fourth proportional to 533,963.27, 801,498.48 and 357,702
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.