Home / 4,301.38-5,938.06-4,042.18

Finding the Fourth Proportional to 4,301.38, 5,938.06 and 4,042.18

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Solution

The fourth proportional to 4,301.38, 5,938.06 and 4,042.18 is: 5,580.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.38 : 5,938.06 = 4,042.18 : x
  2. Step 2: Convert to fraction form
    4,301.38/5,938.06 = 4,042.18/x
  3. Step 3: Cross multiply
    4,301.38x = 5,938.06 × 4,042.18
  4. Step 4: Simplify right side
    4,301.38x = 24,002,677.68
  5. Step 5: Solve for x
    x = 24,002,677.68/4,301.38
  6. Step 6: Final answer
    x = 5,580.23

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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.