Home / 15,082.10-22,614.04-6,760.57

Finding the Fourth Proportional to 15,082.10, 22,614.04 and 6,760.57

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Solution

The fourth proportional to 15,082.10, 22,614.04 and 6,760.57 is: 10,136.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,082.10 : 22,614.04 = 6,760.57 : x
  2. Step 2: Convert to fraction form
    15,082.10/22,614.04 = 6,760.57/x
  3. Step 3: Cross multiply
    15,082.10x = 22,614.04 × 6,760.57
  4. Step 4: Simplify right side
    15,082.10x = 152,883,653.53
  5. Step 5: Solve for x
    x = 152,883,653.53/15,082.10
  6. Step 6: Final answer
    x = 10,136.76

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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.