Home / 23,883.48-32,972.94-15,951.96

Finding the Fourth Proportional to 23,883.48, 32,972.94 and 15,951.96

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Solution

The fourth proportional to 23,883.48, 32,972.94 and 15,951.96 is: 22,022.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,883.48 : 32,972.94 = 15,951.96 : x
  2. Step 2: Convert to fraction form
    23,883.48/32,972.94 = 15,951.96/x
  3. Step 3: Cross multiply
    23,883.48x = 32,972.94 × 15,951.96
  4. Step 4: Simplify right side
    23,883.48x = 525,983,019.96
  5. Step 5: Solve for x
    x = 525,983,019.96/23,883.48
  6. Step 6: Final answer
    x = 22,022.88

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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.