Home / 104,377.14-156,551.70-29,504.06

Finding the Fourth Proportional to 104,377.14, 156,551.70 and 29,504.06

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Solution

The fourth proportional to 104,377.14, 156,551.70 and 29,504.06 is: 44,252.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,377.14 : 156,551.70 = 29,504.06 : x
  2. Step 2: Convert to fraction form
    104,377.14/156,551.70 = 29,504.06/x
  3. Step 3: Cross multiply
    104,377.14x = 156,551.70 × 29,504.06
  4. Step 4: Simplify right side
    104,377.14x = 4,618,910,749.90
  5. Step 5: Solve for x
    x = 4,618,910,749.90/104,377.14
  6. Step 6: Final answer
    x = 44,252.13

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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.