Home / 41,994.05-57,951.25-23,129.96

Finding the Fourth Proportional to 41,994.05, 57,951.25 and 23,129.96

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Solution

The fourth proportional to 41,994.05, 57,951.25 and 23,129.96 is: 31,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,994.05 : 57,951.25 = 23,129.96 : x
  2. Step 2: Convert to fraction form
    41,994.05/57,951.25 = 23,129.96/x
  3. Step 3: Cross multiply
    41,994.05x = 57,951.25 × 23,129.96
  4. Step 4: Simplify right side
    41,994.05x = 1,340,409,746.87
  5. Step 5: Solve for x
    x = 1,340,409,746.87/41,994.05
  6. Step 6: Final answer
    x = 31,919.04

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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.