Home / 7,337.15-11,008.97-2,963.15

Finding the Fourth Proportional to 7,337.15, 11,008.97 and 2,963.15

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Solution

The fourth proportional to 7,337.15, 11,008.97 and 2,963.15 is: 4,446.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337.15 : 11,008.97 = 2,963.15 : x
  2. Step 2: Convert to fraction form
    7,337.15/11,008.97 = 2,963.15/x
  3. Step 3: Cross multiply
    7,337.15x = 11,008.97 × 2,963.15
  4. Step 4: Simplify right side
    7,337.15x = 32,621,229.46
  5. Step 5: Solve for x
    x = 32,621,229.46/7,337.15
  6. Step 6: Final answer
    x = 4,446.04

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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.