Home / 59,193.30-81,679.38-33,702.96

Finding the Fourth Proportional to 59,193.30, 81,679.38 and 33,702.96

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Solution

The fourth proportional to 59,193.30, 81,679.38 and 33,702.96 is: 46,505.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,193.30 : 81,679.38 = 33,702.96 : x
  2. Step 2: Convert to fraction form
    59,193.30/81,679.38 = 33,702.96/x
  3. Step 3: Cross multiply
    59,193.30x = 81,679.38 × 33,702.96
  4. Step 4: Simplify right side
    59,193.30x = 2,752,836,876.96
  5. Step 5: Solve for x
    x = 2,752,836,876.96/59,193.30
  6. Step 6: Final answer
    x = 46,505.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.