Home / 69,252.90-95,577.42-39,044.04

Finding the Fourth Proportional to 69,252.90, 95,577.42 and 39,044.04

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Solution

The fourth proportional to 69,252.90, 95,577.42 and 39,044.04 is: 53,885.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,252.90 : 95,577.42 = 39,044.04 : x
  2. Step 2: Convert to fraction form
    69,252.90/95,577.42 = 39,044.04/x
  3. Step 3: Cross multiply
    69,252.90x = 95,577.42 × 39,044.04
  4. Step 4: Simplify right side
    69,252.90x = 3,731,728,609.58
  5. Step 5: Solve for x
    x = 3,731,728,609.58/69,252.90
  6. Step 6: Final answer
    x = 53,885.52

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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.