Home / 41,819.56-62,689.02-14,102.44

Finding the Fourth Proportional to 41,819.56, 62,689.02 and 14,102.44

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Solution

The fourth proportional to 41,819.56, 62,689.02 and 14,102.44 is: 21,140.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819.56 : 62,689.02 = 14,102.44 : x
  2. Step 2: Convert to fraction form
    41,819.56/62,689.02 = 14,102.44/x
  3. Step 3: Cross multiply
    41,819.56x = 62,689.02 × 14,102.44
  4. Step 4: Simplify right side
    41,819.56x = 884,068,143.21
  5. Step 5: Solve for x
    x = 884,068,143.21/41,819.56
  6. Step 6: Final answer
    x = 21,140.06

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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.