Home / 79,856.10-110,196.24-44,046.36

Finding the Fourth Proportional to 79,856.10, 110,196.24 and 44,046.36

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Solution

The fourth proportional to 79,856.10, 110,196.24 and 44,046.36 is: 60,781.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,856.10 : 110,196.24 = 44,046.36 : x
  2. Step 2: Convert to fraction form
    79,856.10/110,196.24 = 44,046.36/x
  3. Step 3: Cross multiply
    79,856.10x = 110,196.24 × 44,046.36
  4. Step 4: Simplify right side
    79,856.10x = 4,853,743,257.69
  5. Step 5: Solve for x
    x = 4,853,743,257.69/79,856.10
  6. Step 6: Final answer
    x = 60,781.12

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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.