Home / 41,110.28-56,734.74-23,198.75

Finding the Fourth Proportional to 41,110.28, 56,734.74 and 23,198.75

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Solution

The fourth proportional to 41,110.28, 56,734.74 and 23,198.75 is: 32,015.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110.28 : 56,734.74 = 23,198.75 : x
  2. Step 2: Convert to fraction form
    41,110.28/56,734.74 = 23,198.75/x
  3. Step 3: Cross multiply
    41,110.28x = 56,734.74 × 23,198.75
  4. Step 4: Simplify right side
    41,110.28x = 1,316,175,049.58
  5. Step 5: Solve for x
    x = 1,316,175,049.58/41,110.28
  6. Step 6: Final answer
    x = 32,015.72

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Half scale
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Double scale
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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.