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Finding the Fourth Proportional to 49,034, 73,326.72 and 36,562.52

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Solution

The fourth proportional to 49,034, 73,326.72 and 36,562.52 is: 54,676.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034 : 73,326.72 = 36,562.52 : x
  2. Step 2: Convert to fraction form
    49,034/73,326.72 = 36,562.52/x
  3. Step 3: Cross multiply
    49,034x = 73,326.72 × 36,562.52
  4. Step 4: Simplify right side
    49,034x = 2,681,009,666.53
  5. Step 5: Solve for x
    x = 2,681,009,666.53/49,034
  6. Step 6: Final answer
    x = 54,676.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.