Home / 67,545.15-101,184.08-59,234.55

Finding the Fourth Proportional to 67,545.15, 101,184.08 and 59,234.55

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Solution

The fourth proportional to 67,545.15, 101,184.08 and 59,234.55 is: 88,734.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,545.15 : 101,184.08 = 59,234.55 : x
  2. Step 2: Convert to fraction form
    67,545.15/101,184.08 = 59,234.55/x
  3. Step 3: Cross multiply
    67,545.15x = 101,184.08 × 59,234.55
  4. Step 4: Simplify right side
    67,545.15x = 5,993,593,149.79
  5. Step 5: Solve for x
    x = 5,993,593,149.79/67,545.15
  6. Step 6: Final answer
    x = 88,734.62

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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.