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Finding the Fourth Proportional to 52,519.57, 72,456.37 and 32,341.46

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Solution

The fourth proportional to 52,519.57, 72,456.37 and 32,341.46 is: 44,618.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,519.57 : 72,456.37 = 32,341.46 : x
  2. Step 2: Convert to fraction form
    52,519.57/72,456.37 = 32,341.46/x
  3. Step 3: Cross multiply
    52,519.57x = 72,456.37 × 32,341.46
  4. Step 4: Simplify right side
    52,519.57x = 2,343,344,348.96
  5. Step 5: Solve for x
    x = 2,343,344,348.96/52,519.57
  6. Step 6: Final answer
    x = 44,618.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.