Home / 110,517.38-152,513.98-60,216.38

Finding the Fourth Proportional to 110,517.38, 152,513.98 and 60,216.38

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Solution

The fourth proportional to 110,517.38, 152,513.98 and 60,216.38 is: 83,098.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,517.38 : 152,513.98 = 60,216.38 : x
  2. Step 2: Convert to fraction form
    110,517.38/152,513.98 = 60,216.38/x
  3. Step 3: Cross multiply
    110,517.38x = 152,513.98 × 60,216.38
  4. Step 4: Simplify right side
    110,517.38x = 9,183,839,774.99
  5. Step 5: Solve for x
    x = 9,183,839,774.99/110,517.38
  6. Step 6: Final answer
    x = 83,098.60

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1.5x scale

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.