Home / 95,207.94-142,671.15-89,882.60

Finding the Fourth Proportional to 95,207.94, 142,671.15 and 89,882.60

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Solution

The fourth proportional to 95,207.94, 142,671.15 and 89,882.60 is: 134,691.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,207.94 : 142,671.15 = 89,882.60 : x
  2. Step 2: Convert to fraction form
    95,207.94/142,671.15 = 89,882.60/x
  3. Step 3: Cross multiply
    95,207.94x = 142,671.15 × 89,882.60
  4. Step 4: Simplify right side
    95,207.94x = 12,823,653,193.63
  5. Step 5: Solve for x
    x = 12,823,653,193.63/95,207.94
  6. Step 6: Final answer
    x = 134,691.01

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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.