Home / 41,116.86-61,694.09-22,368.80

Finding the Fourth Proportional to 41,116.86, 61,694.09 and 22,368.80

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Solution

The fourth proportional to 41,116.86, 61,694.09 and 22,368.80 is: 33,563.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,116.86 : 61,694.09 = 22,368.80 : x
  2. Step 2: Convert to fraction form
    41,116.86/61,694.09 = 22,368.80/x
  3. Step 3: Cross multiply
    41,116.86x = 61,694.09 × 22,368.80
  4. Step 4: Simplify right side
    41,116.86x = 1,380,022,760.39
  5. Step 5: Solve for x
    x = 1,380,022,760.39/41,116.86
  6. Step 6: Final answer
    x = 33,563.43

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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.