Home / 133,002.74-199,371.63-62,757.14

Finding the Fourth Proportional to 133,002.74, 199,371.63 and 62,757.14

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Solution

The fourth proportional to 133,002.74, 199,371.63 and 62,757.14 is: 94,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,002.74 : 199,371.63 = 62,757.14 : x
  2. Step 2: Convert to fraction form
    133,002.74/199,371.63 = 62,757.14/x
  3. Step 3: Cross multiply
    133,002.74x = 199,371.63 × 62,757.14
  4. Step 4: Simplify right side
    133,002.74x = 12,511,993,295.94
  5. Step 5: Solve for x
    x = 12,511,993,295.94/133,002.74
  6. Step 6: Final answer
    x = 94,073.20

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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.