Home / 29,346.38-44,019.15-20,332.18

Finding the Fourth Proportional to 29,346.38, 44,019.15 and 20,332.18

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Solution

The fourth proportional to 29,346.38, 44,019.15 and 20,332.18 is: 30,497.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346.38 : 44,019.15 = 20,332.18 : x
  2. Step 2: Convert to fraction form
    29,346.38/44,019.15 = 20,332.18/x
  3. Step 3: Cross multiply
    29,346.38x = 44,019.15 × 20,332.18
  4. Step 4: Simplify right side
    29,346.38x = 895,005,260.03
  5. Step 5: Solve for x
    x = 895,005,260.03/29,346.38
  6. Step 6: Final answer
    x = 30,497.97

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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.