Home / 29,630.97-44,437.19-9,904.92

Finding the Fourth Proportional to 29,630.97, 44,437.19 and 9,904.92

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Solution

The fourth proportional to 29,630.97, 44,437.19 and 9,904.92 is: 14,854.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,630.97 : 44,437.19 = 9,904.92 : x
  2. Step 2: Convert to fraction form
    29,630.97/44,437.19 = 9,904.92/x
  3. Step 3: Cross multiply
    29,630.97x = 44,437.19 × 9,904.92
  4. Step 4: Simplify right side
    29,630.97x = 440,146,651.53
  5. Step 5: Solve for x
    x = 440,146,651.53/29,630.97
  6. Step 6: Final answer
    x = 14,854.28

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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.