Home / 158,883.14-219,167.22-95,184.04

Finding the Fourth Proportional to 158,883.14, 219,167.22 and 95,184.04

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Solution

The fourth proportional to 158,883.14, 219,167.22 and 95,184.04 is: 131,299.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,883.14 : 219,167.22 = 95,184.04 : x
  2. Step 2: Convert to fraction form
    158,883.14/219,167.22 = 95,184.04/x
  3. Step 3: Cross multiply
    158,883.14x = 219,167.22 × 95,184.04
  4. Step 4: Simplify right side
    158,883.14x = 20,861,221,435.17
  5. Step 5: Solve for x
    x = 20,861,221,435.17/158,883.14
  6. Step 6: Final answer
    x = 131,299.15

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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.