Home / 34,416.61-51,646.76-14,695.31

Finding the Fourth Proportional to 34,416.61, 51,646.76 and 14,695.31

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Solution

The fourth proportional to 34,416.61, 51,646.76 and 14,695.31 is: 22,052.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,416.61 : 51,646.76 = 14,695.31 : x
  2. Step 2: Convert to fraction form
    34,416.61/51,646.76 = 14,695.31/x
  3. Step 3: Cross multiply
    34,416.61x = 51,646.76 × 14,695.31
  4. Step 4: Simplify right side
    34,416.61x = 758,965,148.70
  5. Step 5: Solve for x
    x = 758,965,148.70/34,416.61
  6. Step 6: Final answer
    x = 22,052.29

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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.