Home / 23,901.24-32,997.42-15,956.92

Finding the Fourth Proportional to 23,901.24, 32,997.42 and 15,956.92

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Solution

The fourth proportional to 23,901.24, 32,997.42 and 15,956.92 is: 22,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,901.24 : 32,997.42 = 15,956.92 : x
  2. Step 2: Convert to fraction form
    23,901.24/32,997.42 = 15,956.92/x
  3. Step 3: Cross multiply
    23,901.24x = 32,997.42 × 15,956.92
  4. Step 4: Simplify right side
    23,901.24x = 526,537,191.15
  5. Step 5: Solve for x
    x = 526,537,191.15/23,901.24
  6. Step 6: Final answer
    x = 22,029.70

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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.