Home / 41,711.80-57,563.02-22,847.70

Finding the Fourth Proportional to 41,711.80, 57,563.02 and 22,847.70

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Solution

The fourth proportional to 41,711.80, 57,563.02 and 22,847.70 is: 31,530.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,711.80 : 57,563.02 = 22,847.70 : x
  2. Step 2: Convert to fraction form
    41,711.80/57,563.02 = 22,847.70/x
  3. Step 3: Cross multiply
    41,711.80x = 57,563.02 × 22,847.70
  4. Step 4: Simplify right side
    41,711.80x = 1,315,182,612.05
  5. Step 5: Solve for x
    x = 1,315,182,612.05/41,711.80
  6. Step 6: Final answer
    x = 31,530.23

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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.