Home / 34,414.61-51,643.76-14,693.31

Finding the Fourth Proportional to 34,414.61, 51,643.76 and 14,693.31

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Solution

The fourth proportional to 34,414.61, 51,643.76 and 14,693.31 is: 22,049.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414.61 : 51,643.76 = 14,693.31 : x
  2. Step 2: Convert to fraction form
    34,414.61/51,643.76 = 14,693.31/x
  3. Step 3: Cross multiply
    34,414.61x = 51,643.76 × 14,693.31
  4. Step 4: Simplify right side
    34,414.61x = 758,817,701.78
  5. Step 5: Solve for x
    x = 758,817,701.78/34,414.61
  6. Step 6: Final answer
    x = 22,049.29

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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.