Home / 5,947.57-8,207.29-3,294.79

Finding the Fourth Proportional to 5,947.57, 8,207.29 and 3,294.79

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Solution

The fourth proportional to 5,947.57, 8,207.29 and 3,294.79 is: 4,546.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947.57 : 8,207.29 = 3,294.79 : x
  2. Step 2: Convert to fraction form
    5,947.57/8,207.29 = 3,294.79/x
  3. Step 3: Cross multiply
    5,947.57x = 8,207.29 × 3,294.79
  4. Step 4: Simplify right side
    5,947.57x = 27,041,278.32
  5. Step 5: Solve for x
    x = 27,041,278.32/5,947.57
  6. Step 6: Final answer
    x = 4,546.61

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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.