Home / 9,169.60-13,754.40-2,244.10

Finding the Fourth Proportional to 9,169.60, 13,754.40 and 2,244.10

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Solution

The fourth proportional to 9,169.60, 13,754.40 and 2,244.10 is: 3,366.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,169.60 : 13,754.40 = 2,244.10 : x
  2. Step 2: Convert to fraction form
    9,169.60/13,754.40 = 2,244.10/x
  3. Step 3: Cross multiply
    9,169.60x = 13,754.40 × 2,244.10
  4. Step 4: Simplify right side
    9,169.60x = 30,866,249.04
  5. Step 5: Solve for x
    x = 30,866,249.04/9,169.60
  6. Step 6: Final answer
    x = 3,366.15

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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.