Home / 9,124.10-13,691.55-6,013.10

Finding the Fourth Proportional to 9,124.10, 13,691.55 and 6,013.10

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Solution

The fourth proportional to 9,124.10, 13,691.55 and 6,013.10 is: 9,023.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,124.10 : 13,691.55 = 6,013.10 : x
  2. Step 2: Convert to fraction form
    9,124.10/13,691.55 = 6,013.10/x
  3. Step 3: Cross multiply
    9,124.10x = 13,691.55 × 6,013.10
  4. Step 4: Simplify right side
    9,124.10x = 82,328,659.31
  5. Step 5: Solve for x
    x = 82,328,659.31/9,124.10
  6. Step 6: Final answer
    x = 9,023.21

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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.