Home / 49,083.92-67,734.01-29,995.64

Finding the Fourth Proportional to 49,083.92, 67,734.01 and 29,995.64

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Solution

The fourth proportional to 49,083.92, 67,734.01 and 29,995.64 is: 41,392.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,083.92 : 67,734.01 = 29,995.64 : x
  2. Step 2: Convert to fraction form
    49,083.92/67,734.01 = 29,995.64/x
  3. Step 3: Cross multiply
    49,083.92x = 67,734.01 × 29,995.64
  4. Step 4: Simplify right side
    49,083.92x = 2,031,725,207.41
  5. Step 5: Solve for x
    x = 2,031,725,207.41/49,083.92
  6. Step 6: Final answer
    x = 41,392.88

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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.