Home / 17,555.73-24,227.81-9,597.88

Finding the Fourth Proportional to 17,555.73, 24,227.81 and 9,597.88

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Solution

The fourth proportional to 17,555.73, 24,227.81 and 9,597.88 is: 13,245.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,555.73 : 24,227.81 = 9,597.88 : x
  2. Step 2: Convert to fraction form
    17,555.73/24,227.81 = 9,597.88/x
  3. Step 3: Cross multiply
    17,555.73x = 24,227.81 × 9,597.88
  4. Step 4: Simplify right side
    17,555.73x = 232,535,613.04
  5. Step 5: Solve for x
    x = 232,535,613.04/17,555.73
  6. Step 6: Final answer
    x = 13,245.57

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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.