Home / 29,306.52-43,969.50-19,484.46

Finding the Fourth Proportional to 29,306.52, 43,969.50 and 19,484.46

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Solution

The fourth proportional to 29,306.52, 43,969.50 and 19,484.46 is: 29,233.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,306.52 : 43,969.50 = 19,484.46 : x
  2. Step 2: Convert to fraction form
    29,306.52/43,969.50 = 19,484.46/x
  3. Step 3: Cross multiply
    29,306.52x = 43,969.50 × 19,484.46
  4. Step 4: Simplify right side
    29,306.52x = 856,721,963.97
  5. Step 5: Solve for x
    x = 856,721,963.97/29,306.52
  6. Step 6: Final answer
    x = 29,233.15

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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.