Home / 130,323.88-195,390.14-41,526.28

Finding the Fourth Proportional to 130,323.88, 195,390.14 and 41,526.28

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Solution

The fourth proportional to 130,323.88, 195,390.14 and 41,526.28 is: 62,258.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,323.88 : 195,390.14 = 41,526.28 : x
  2. Step 2: Convert to fraction form
    130,323.88/195,390.14 = 41,526.28/x
  3. Step 3: Cross multiply
    130,323.88x = 195,390.14 × 41,526.28
  4. Step 4: Simplify right side
    130,323.88x = 8,113,825,662.88
  5. Step 5: Solve for x
    x = 8,113,825,662.88/130,323.88
  6. Step 6: Final answer
    x = 62,258.93

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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.