Home / 5,373.92-7,414.22-3,250.10

Finding the Fourth Proportional to 5,373.92, 7,414.22 and 3,250.10

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Solution

The fourth proportional to 5,373.92, 7,414.22 and 3,250.10 is: 4,484.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373.92 : 7,414.22 = 3,250.10 : x
  2. Step 2: Convert to fraction form
    5,373.92/7,414.22 = 3,250.10/x
  3. Step 3: Cross multiply
    5,373.92x = 7,414.22 × 3,250.10
  4. Step 4: Simplify right side
    5,373.92x = 24,096,983.08
  5. Step 5: Solve for x
    x = 24,096,983.08/5,373.92
  6. Step 6: Final answer
    x = 4,484.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.