Home / 130,316.04-195,498.84-44,904.24

Finding the Fourth Proportional to 130,316.04, 195,498.84 and 44,904.24

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Solution

The fourth proportional to 130,316.04, 195,498.84 and 44,904.24 is: 67,364.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,316.04 : 195,498.84 = 44,904.24 : x
  2. Step 2: Convert to fraction form
    130,316.04/195,498.84 = 44,904.24/x
  3. Step 3: Cross multiply
    130,316.04x = 195,498.84 × 44,904.24
  4. Step 4: Simplify right side
    130,316.04x = 8,778,726,831.08
  5. Step 5: Solve for x
    x = 8,778,726,831.08/130,316.04
  6. Step 6: Final answer
    x = 67,364.90

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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.