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Finding the Fourth Proportional to 42,897.40, 59,198.42 and 24,034.68

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Solution

The fourth proportional to 42,897.40, 59,198.42 and 24,034.68 is: 33,167.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,897.40 : 59,198.42 = 24,034.68 : x
  2. Step 2: Convert to fraction form
    42,897.40/59,198.42 = 24,034.68/x
  3. Step 3: Cross multiply
    42,897.40x = 59,198.42 × 24,034.68
  4. Step 4: Simplify right side
    42,897.40x = 1,422,815,081.21
  5. Step 5: Solve for x
    x = 1,422,815,081.21/42,897.40
  6. Step 6: Final answer
    x = 33,167.86

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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.