Home / 44,747.92-61,764.96-29,643.04

Finding the Fourth Proportional to 44,747.92, 61,764.96 and 29,643.04

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Solution

The fourth proportional to 44,747.92, 61,764.96 and 29,643.04 is: 40,915.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,747.92 : 61,764.96 = 29,643.04 : x
  2. Step 2: Convert to fraction form
    44,747.92/61,764.96 = 29,643.04/x
  3. Step 3: Cross multiply
    44,747.92x = 61,764.96 × 29,643.04
  4. Step 4: Simplify right side
    44,747.92x = 1,830,901,179.88
  5. Step 5: Solve for x
    x = 1,830,901,179.88/44,747.92
  6. Step 6: Final answer
    x = 40,915.89

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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.