Home / 41,570.54-57,250.83-38,902.46

Finding the Fourth Proportional to 41,570.54, 57,250.83 and 38,902.46

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Solution

The fourth proportional to 41,570.54, 57,250.83 and 38,902.46 is: 53,576.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570.54 : 57,250.83 = 38,902.46 : x
  2. Step 2: Convert to fraction form
    41,570.54/57,250.83 = 38,902.46/x
  3. Step 3: Cross multiply
    41,570.54x = 57,250.83 × 38,902.46
  4. Step 4: Simplify right side
    41,570.54x = 2,227,198,124.04
  5. Step 5: Solve for x
    x = 2,227,198,124.04/41,570.54
  6. Step 6: Final answer
    x = 53,576.36

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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.