Home / 23,299.14-32,151.71-13,226.25

Finding the Fourth Proportional to 23,299.14, 32,151.71 and 13,226.25

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Solution

The fourth proportional to 23,299.14, 32,151.71 and 13,226.25 is: 18,251.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,299.14 : 32,151.71 = 13,226.25 : x
  2. Step 2: Convert to fraction form
    23,299.14/32,151.71 = 13,226.25/x
  3. Step 3: Cross multiply
    23,299.14x = 32,151.71 × 13,226.25
  4. Step 4: Simplify right side
    23,299.14x = 425,246,488.26
  5. Step 5: Solve for x
    x = 425,246,488.26/23,299.14
  6. Step 6: Final answer
    x = 18,251.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.