Home / 29,410.78-44,116.17-10,687.33

Finding the Fourth Proportional to 29,410.78, 44,116.17 and 10,687.33

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Solution

The fourth proportional to 29,410.78, 44,116.17 and 10,687.33 is: 16,031.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,410.78 : 44,116.17 = 10,687.33 : x
  2. Step 2: Convert to fraction form
    29,410.78/44,116.17 = 10,687.33/x
  3. Step 3: Cross multiply
    29,410.78x = 44,116.17 × 10,687.33
  4. Step 4: Simplify right side
    29,410.78x = 471,484,067.13
  5. Step 5: Solve for x
    x = 471,484,067.13/29,410.78
  6. Step 6: Final answer
    x = 16,031.00

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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.