Home / 5,948.73-8,207.26-3,429.97

Finding the Fourth Proportional to 5,948.73, 8,207.26 and 3,429.97

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Solution

The fourth proportional to 5,948.73, 8,207.26 and 3,429.97 is: 4,732.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.73 : 8,207.26 = 3,429.97 : x
  2. Step 2: Convert to fraction form
    5,948.73/8,207.26 = 3,429.97/x
  3. Step 3: Cross multiply
    5,948.73x = 8,207.26 × 3,429.97
  4. Step 4: Simplify right side
    5,948.73x = 28,150,626.49
  5. Step 5: Solve for x
    x = 28,150,626.49/5,948.73
  6. Step 6: Final answer
    x = 4,732.21

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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.