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Finding the Fourth Proportional to 42,404.73, 58,514.18 and 24,505.50

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Solution

The fourth proportional to 42,404.73, 58,514.18 and 24,505.50 is: 33,815.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,404.73 : 58,514.18 = 24,505.50 : x
  2. Step 2: Convert to fraction form
    42,404.73/58,514.18 = 24,505.50/x
  3. Step 3: Cross multiply
    42,404.73x = 58,514.18 × 24,505.50
  4. Step 4: Simplify right side
    42,404.73x = 1,433,919,237.99
  5. Step 5: Solve for x
    x = 1,433,919,237.99/42,404.73
  6. Step 6: Final answer
    x = 33,815.08

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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.