Home / 41,180.26-61,770.40-10,015.24

Finding the Fourth Proportional to 41,180.26, 61,770.40 and 10,015.24

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Solution

The fourth proportional to 41,180.26, 61,770.40 and 10,015.24 is: 15,022.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180.26 : 61,770.40 = 10,015.24 : x
  2. Step 2: Convert to fraction form
    41,180.26/61,770.40 = 10,015.24/x
  3. Step 3: Cross multiply
    41,180.26x = 61,770.40 × 10,015.24
  4. Step 4: Simplify right side
    41,180.26x = 618,645,380.90
  5. Step 5: Solve for x
    x = 618,645,380.90/41,180.26
  6. Step 6: Final answer
    x = 15,022.86

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1.5x scale

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.