Home / 17,555.38-24,226.22-9,597.54

Finding the Fourth Proportional to 17,555.38, 24,226.22 and 9,597.54

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Solution

The fourth proportional to 17,555.38, 24,226.22 and 9,597.54 is: 13,244.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,555.38 : 24,226.22 = 9,597.54 : x
  2. Step 2: Convert to fraction form
    17,555.38/24,226.22 = 9,597.54/x
  3. Step 3: Cross multiply
    17,555.38x = 24,226.22 × 9,597.54
  4. Step 4: Simplify right side
    17,555.38x = 232,512,115.50
  5. Step 5: Solve for x
    x = 232,512,115.50/17,555.38
  6. Step 6: Final answer
    x = 13,244.49

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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.