Home / 180,182.30-270,306.39-60,227.90

Finding the Fourth Proportional to 180,182.30, 270,306.39 and 60,227.90

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Solution

The fourth proportional to 180,182.30, 270,306.39 and 60,227.90 is: 90,352.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,182.30 : 270,306.39 = 60,227.90 : x
  2. Step 2: Convert to fraction form
    180,182.30/270,306.39 = 60,227.90/x
  3. Step 3: Cross multiply
    180,182.30x = 270,306.39 × 60,227.90
  4. Step 4: Simplify right side
    180,182.30x = 16,279,986,226.28
  5. Step 5: Solve for x
    x = 16,279,986,226.28/180,182.30
  6. Step 6: Final answer
    x = 90,352.86

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1.5x scale

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.