Home / 15,872.19-23,797.50-9,532.79

Finding the Fourth Proportional to 15,872.19, 23,797.50 and 9,532.79

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Solution

The fourth proportional to 15,872.19, 23,797.50 and 9,532.79 is: 14,292.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,872.19 : 23,797.50 = 9,532.79 : x
  2. Step 2: Convert to fraction form
    15,872.19/23,797.50 = 9,532.79/x
  3. Step 3: Cross multiply
    15,872.19x = 23,797.50 × 9,532.79
  4. Step 4: Simplify right side
    15,872.19x = 226,856,504.53
  5. Step 5: Solve for x
    x = 226,856,504.53/15,872.19
  6. Step 6: Final answer
    x = 14,292.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.