Home / 15,082.35-22,614.41-6,760.82

Finding the Fourth Proportional to 15,082.35, 22,614.41 and 6,760.82

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Solution

The fourth proportional to 15,082.35, 22,614.41 and 6,760.82 is: 10,137.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,082.35 : 22,614.41 = 6,760.82 : x
  2. Step 2: Convert to fraction form
    15,082.35/22,614.41 = 6,760.82/x
  3. Step 3: Cross multiply
    15,082.35x = 22,614.41 × 6,760.82
  4. Step 4: Simplify right side
    15,082.35x = 152,891,808.54
  5. Step 5: Solve for x
    x = 152,891,808.54/15,082.35
  6. Step 6: Final answer
    x = 10,137.13

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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.