Home / 22,740.87-34,115.88-9,593.19

Finding the Fourth Proportional to 22,740.87, 34,115.88 and 9,593.19

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Solution

The fourth proportional to 22,740.87, 34,115.88 and 9,593.19 is: 14,391.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,740.87 : 34,115.88 = 9,593.19 : x
  2. Step 2: Convert to fraction form
    22,740.87/34,115.88 = 9,593.19/x
  3. Step 3: Cross multiply
    22,740.87x = 34,115.88 × 9,593.19
  4. Step 4: Simplify right side
    22,740.87x = 327,280,154.83
  5. Step 5: Solve for x
    x = 327,280,154.83/22,740.87
  6. Step 6: Final answer
    x = 14,391.71

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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.