Home / 41,184.68-56,834.88-22,321.80

Finding the Fourth Proportional to 41,184.68, 56,834.88 and 22,321.80

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Solution

The fourth proportional to 41,184.68, 56,834.88 and 22,321.80 is: 30,804.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,184.68 : 56,834.88 = 22,321.80 : x
  2. Step 2: Convert to fraction form
    41,184.68/56,834.88 = 22,321.80/x
  3. Step 3: Cross multiply
    41,184.68x = 56,834.88 × 22,321.80
  4. Step 4: Simplify right side
    41,184.68x = 1,268,656,824.38
  5. Step 5: Solve for x
    x = 1,268,656,824.38/41,184.68
  6. Step 6: Final answer
    x = 30,804.10

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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.