Home / 147,402.32-221,189.19-62,006.92

Finding the Fourth Proportional to 147,402.32, 221,189.19 and 62,006.92

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Solution

The fourth proportional to 147,402.32, 221,189.19 and 62,006.92 is: 93,046.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,402.32 : 221,189.19 = 62,006.92 : x
  2. Step 2: Convert to fraction form
    147,402.32/221,189.19 = 62,006.92/x
  3. Step 3: Cross multiply
    147,402.32x = 221,189.19 × 62,006.92
  4. Step 4: Simplify right side
    147,402.32x = 13,715,260,059.68
  5. Step 5: Solve for x
    x = 13,715,260,059.68/147,402.32
  6. Step 6: Final answer
    x = 93,046.43

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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.