Home / 17,516.73-24,173.15-9,559.13

Finding the Fourth Proportional to 17,516.73, 24,173.15 and 9,559.13

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Solution

The fourth proportional to 17,516.73, 24,173.15 and 9,559.13 is: 13,191.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,516.73 : 24,173.15 = 9,559.13 : x
  2. Step 2: Convert to fraction form
    17,516.73/24,173.15 = 9,559.13/x
  3. Step 3: Cross multiply
    17,516.73x = 24,173.15 × 9,559.13
  4. Step 4: Simplify right side
    17,516.73x = 231,074,283.36
  5. Step 5: Solve for x
    x = 231,074,283.36/17,516.73
  6. Step 6: Final answer
    x = 13,191.63

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Half scale
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Double scale
Find fourth proportional to 17,517.73, 24,174.53 and 9,560.13
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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.