Home / 49,561.22-68,451.27-32,641.13

Finding the Fourth Proportional to 49,561.22, 68,451.27 and 32,641.13

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Solution

The fourth proportional to 49,561.22, 68,451.27 and 32,641.13 is: 45,082.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,561.22 : 68,451.27 = 32,641.13 : x
  2. Step 2: Convert to fraction form
    49,561.22/68,451.27 = 32,641.13/x
  3. Step 3: Cross multiply
    49,561.22x = 68,451.27 × 32,641.13
  4. Step 4: Simplify right side
    49,561.22x = 2,234,326,802.74
  5. Step 5: Solve for x
    x = 2,234,326,802.74/49,561.22
  6. Step 6: Final answer
    x = 45,082.16

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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.