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Finding the Fourth Proportional to 59,838.89, 82,577.26 and 32,981.42

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Solution

The fourth proportional to 59,838.89, 82,577.26 and 32,981.42 is: 45,514.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,838.89 : 82,577.26 = 32,981.42 : x
  2. Step 2: Convert to fraction form
    59,838.89/82,577.26 = 32,981.42/x
  3. Step 3: Cross multiply
    59,838.89x = 82,577.26 × 32,981.42
  4. Step 4: Simplify right side
    59,838.89x = 2,723,515,294.51
  5. Step 5: Solve for x
    x = 2,723,515,294.51/59,838.89
  6. Step 6: Final answer
    x = 45,514.13

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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.