Home / 41,131.80-61,697.70-23,635.80

Finding the Fourth Proportional to 41,131.80, 61,697.70 and 23,635.80

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Solution

The fourth proportional to 41,131.80, 61,697.70 and 23,635.80 is: 35,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,131.80 : 61,697.70 = 23,635.80 : x
  2. Step 2: Convert to fraction form
    41,131.80/61,697.70 = 23,635.80/x
  3. Step 3: Cross multiply
    41,131.80x = 61,697.70 × 23,635.80
  4. Step 4: Simplify right side
    41,131.80x = 1,458,274,497.66
  5. Step 5: Solve for x
    x = 1,458,274,497.66/41,131.80
  6. Step 6: Final answer
    x = 35,453.70

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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.