Home / 4,229.73-5,837.33-2,341.40

Finding the Fourth Proportional to 4,229.73, 5,837.33 and 2,341.40

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Solution

The fourth proportional to 4,229.73, 5,837.33 and 2,341.40 is: 3,231.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.73 : 5,837.33 = 2,341.40 : x
  2. Step 2: Convert to fraction form
    4,229.73/5,837.33 = 2,341.40/x
  3. Step 3: Cross multiply
    4,229.73x = 5,837.33 × 2,341.40
  4. Step 4: Simplify right side
    4,229.73x = 13,667,483.57
  5. Step 5: Solve for x
    x = 13,667,483.57/4,229.73
  6. Step 6: Final answer
    x = 3,231.29

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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.