Home / 134,207.66-201,377.10-95,016.62

Finding the Fourth Proportional to 134,207.66, 201,377.10 and 95,016.62

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Solution

The fourth proportional to 134,207.66, 201,377.10 and 95,016.62 is: 142,571.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,207.66 : 201,377.10 = 95,016.62 : x
  2. Step 2: Convert to fraction form
    134,207.66/201,377.10 = 95,016.62/x
  3. Step 3: Cross multiply
    134,207.66x = 201,377.10 × 95,016.62
  4. Step 4: Simplify right side
    134,207.66x = 19,134,171,387.40
  5. Step 5: Solve for x
    x = 19,134,171,387.40/134,207.66
  6. Step 6: Final answer
    x = 142,571.38

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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.