Home / 95,969.03-143,974.61-29,414.17

Finding the Fourth Proportional to 95,969.03, 143,974.61 and 29,414.17

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Solution

The fourth proportional to 95,969.03, 143,974.61 and 29,414.17 is: 44,127.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,969.03 : 143,974.61 = 29,414.17 : x
  2. Step 2: Convert to fraction form
    95,969.03/143,974.61 = 29,414.17/x
  3. Step 3: Cross multiply
    95,969.03x = 143,974.61 × 29,414.17
  4. Step 4: Simplify right side
    95,969.03x = 4,234,892,787.28
  5. Step 5: Solve for x
    x = 4,234,892,787.28/95,969.03
  6. Step 6: Final answer
    x = 44,127.70

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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.