Home / 7,349.38-11,025.22-2,417.88

Finding the Fourth Proportional to 7,349.38, 11,025.22 and 2,417.88

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Solution

The fourth proportional to 7,349.38, 11,025.22 and 2,417.88 is: 3,627.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349.38 : 11,025.22 = 2,417.88 : x
  2. Step 2: Convert to fraction form
    7,349.38/11,025.22 = 2,417.88/x
  3. Step 3: Cross multiply
    7,349.38x = 11,025.22 × 2,417.88
  4. Step 4: Simplify right side
    7,349.38x = 26,657,658.93
  5. Step 5: Solve for x
    x = 26,657,658.93/7,349.38
  6. Step 6: Final answer
    x = 3,627.20

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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.