Home / 31,979.24-48,010.35-24,588.87

Finding the Fourth Proportional to 31,979.24, 48,010.35 and 24,588.87

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Solution

The fourth proportional to 31,979.24, 48,010.35 and 24,588.87 is: 36,915.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,979.24 : 48,010.35 = 24,588.87 : x
  2. Step 2: Convert to fraction form
    31,979.24/48,010.35 = 24,588.87/x
  3. Step 3: Cross multiply
    31,979.24x = 48,010.35 × 24,588.87
  4. Step 4: Simplify right side
    31,979.24x = 1,180,520,166.97
  5. Step 5: Solve for x
    x = 1,180,520,166.97/31,979.24
  6. Step 6: Final answer
    x = 36,915.21

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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.