Home / 110,674.46-152,737.97-62,932.25

Finding the Fourth Proportional to 110,674.46, 152,737.97 and 62,932.25

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Solution

The fourth proportional to 110,674.46, 152,737.97 and 62,932.25 is: 86,850.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,674.46 : 152,737.97 = 62,932.25 : x
  2. Step 2: Convert to fraction form
    110,674.46/152,737.97 = 62,932.25/x
  3. Step 3: Cross multiply
    110,674.46x = 152,737.97 × 62,932.25
  4. Step 4: Simplify right side
    110,674.46x = 9,612,143,034.18
  5. Step 5: Solve for x
    x = 9,612,143,034.18/110,674.46
  6. Step 6: Final answer
    x = 86,850.60

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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.