Home / 17,557.62-24,229.35-9,599.76

Finding the Fourth Proportional to 17,557.62, 24,229.35 and 9,599.76

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Solution

The fourth proportional to 17,557.62, 24,229.35 and 9,599.76 is: 13,247.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,557.62 : 24,229.35 = 9,599.76 : x
  2. Step 2: Convert to fraction form
    17,557.62/24,229.35 = 9,599.76/x
  3. Step 3: Cross multiply
    17,557.62x = 24,229.35 × 9,599.76
  4. Step 4: Simplify right side
    17,557.62x = 232,595,944.96
  5. Step 5: Solve for x
    x = 232,595,944.96/17,557.62
  6. Step 6: Final answer
    x = 13,247.58

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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.