Home / 7,529.28-11,295.52-2,335.04

Finding the Fourth Proportional to 7,529.28, 11,295.52 and 2,335.04

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Solution

The fourth proportional to 7,529.28, 11,295.52 and 2,335.04 is: 3,503.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529.28 : 11,295.52 = 2,335.04 : x
  2. Step 2: Convert to fraction form
    7,529.28/11,295.52 = 2,335.04/x
  3. Step 3: Cross multiply
    7,529.28x = 11,295.52 × 2,335.04
  4. Step 4: Simplify right side
    7,529.28x = 26,375,491.02
  5. Step 5: Solve for x
    x = 26,375,491.02/7,529.28
  6. Step 6: Final answer
    x = 3,503.06

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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.