Home / 17,558.52-24,232.40-9,601.92

Finding the Fourth Proportional to 17,558.52, 24,232.40 and 9,601.92

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Solution

The fourth proportional to 17,558.52, 24,232.40 and 9,601.92 is: 13,251.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,558.52 : 24,232.40 = 9,601.92 : x
  2. Step 2: Convert to fraction form
    17,558.52/24,232.40 = 9,601.92/x
  3. Step 3: Cross multiply
    17,558.52x = 24,232.40 × 9,601.92
  4. Step 4: Simplify right side
    17,558.52x = 232,677,566.21
  5. Step 5: Solve for x
    x = 232,677,566.21/17,558.52
  6. Step 6: Final answer
    x = 13,251.55

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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.