Home / 8,013.92-12,022.24-2,467.14

Finding the Fourth Proportional to 8,013.92, 12,022.24 and 2,467.14

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Solution

The fourth proportional to 8,013.92, 12,022.24 and 2,467.14 is: 3,701.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013.92 : 12,022.24 = 2,467.14 : x
  2. Step 2: Convert to fraction form
    8,013.92/12,022.24 = 2,467.14/x
  3. Step 3: Cross multiply
    8,013.92x = 12,022.24 × 2,467.14
  4. Step 4: Simplify right side
    8,013.92x = 29,660,549.19
  5. Step 5: Solve for x
    x = 29,660,549.19/8,013.92
  6. Step 6: Final answer
    x = 3,701.13

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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.