Home / 7,508.10-11,262.15-2,313.30

Finding the Fourth Proportional to 7,508.10, 11,262.15 and 2,313.30

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Solution

The fourth proportional to 7,508.10, 11,262.15 and 2,313.30 is: 3,469.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508.10 : 11,262.15 = 2,313.30 : x
  2. Step 2: Convert to fraction form
    7,508.10/11,262.15 = 2,313.30/x
  3. Step 3: Cross multiply
    7,508.10x = 11,262.15 × 2,313.30
  4. Step 4: Simplify right side
    7,508.10x = 26,052,731.60
  5. Step 5: Solve for x
    x = 26,052,731.60/7,508.10
  6. Step 6: Final answer
    x = 3,469.95

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Similar ratio
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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.