Home / 23,715.39-35,593.53-13,195.92

Finding the Fourth Proportional to 23,715.39, 35,593.53 and 13,195.92

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Solution

The fourth proportional to 23,715.39, 35,593.53 and 13,195.92 is: 19,805.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,715.39 : 35,593.53 = 13,195.92 : x
  2. Step 2: Convert to fraction form
    23,715.39/35,593.53 = 13,195.92/x
  3. Step 3: Cross multiply
    23,715.39x = 35,593.53 × 13,195.92
  4. Step 4: Simplify right side
    23,715.39x = 469,689,374.40
  5. Step 5: Solve for x
    x = 469,689,374.40/23,715.39
  6. Step 6: Final answer
    x = 19,805.26

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Double scale
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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.