Home / 41,945.05-57,884.13-23,082.18

Finding the Fourth Proportional to 41,945.05, 57,884.13 and 23,082.18

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Solution

The fourth proportional to 41,945.05, 57,884.13 and 23,082.18 is: 31,853.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,945.05 : 57,884.13 = 23,082.18 : x
  2. Step 2: Convert to fraction form
    41,945.05/57,884.13 = 23,082.18/x
  3. Step 3: Cross multiply
    41,945.05x = 57,884.13 × 23,082.18
  4. Step 4: Simplify right side
    41,945.05x = 1,336,091,907.80
  5. Step 5: Solve for x
    x = 1,336,091,907.80/41,945.05
  6. Step 6: Final answer
    x = 31,853.39

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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.