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Finding the Fourth Proportional to 61,588.74, 92,382.02 and 33,502.12

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Solution

The fourth proportional to 61,588.74, 92,382.02 and 33,502.12 is: 50,252.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,588.74 : 92,382.02 = 33,502.12 : x
  2. Step 2: Convert to fraction form
    61,588.74/92,382.02 = 33,502.12/x
  3. Step 3: Cross multiply
    61,588.74x = 92,382.02 × 33,502.12
  4. Step 4: Simplify right side
    61,588.74x = 3,094,993,519.88
  5. Step 5: Solve for x
    x = 3,094,993,519.88/61,588.74
  6. Step 6: Final answer
    x = 50,252.59

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Why These Related Problems?

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