Home / 41,194.60-61,907.10-36,125.80

Finding the Fourth Proportional to 41,194.60, 61,907.10 and 36,125.80

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Solution

The fourth proportional to 41,194.60, 61,907.10 and 36,125.80 is: 54,289.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,194.60 : 61,907.10 = 36,125.80 : x
  2. Step 2: Convert to fraction form
    41,194.60/61,907.10 = 36,125.80/x
  3. Step 3: Cross multiply
    41,194.60x = 61,907.10 × 36,125.80
  4. Step 4: Simplify right side
    41,194.60x = 2,236,443,513.18
  5. Step 5: Solve for x
    x = 2,236,443,513.18/41,194.60
  6. Step 6: Final answer
    x = 54,289.73

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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.