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Finding the Fourth Proportional to 37,291.70, 51,436.35 and 24,540.82

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Solution

The fourth proportional to 37,291.70, 51,436.35 and 24,540.82 is: 33,849.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,291.70 : 51,436.35 = 24,540.82 : x
  2. Step 2: Convert to fraction form
    37,291.70/51,436.35 = 24,540.82/x
  3. Step 3: Cross multiply
    37,291.70x = 51,436.35 × 24,540.82
  4. Step 4: Simplify right side
    37,291.70x = 1,262,290,078.22
  5. Step 5: Solve for x
    x = 1,262,290,078.22/37,291.70
  6. Step 6: Final answer
    x = 33,849.09

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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.