Home / 5,947.24-8,207.08-3,589.48

Finding the Fourth Proportional to 5,947.24, 8,207.08 and 3,589.48

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Solution

The fourth proportional to 5,947.24, 8,207.08 and 3,589.48 is: 4,953.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947.24 : 8,207.08 = 3,589.48 : x
  2. Step 2: Convert to fraction form
    5,947.24/8,207.08 = 3,589.48/x
  3. Step 3: Cross multiply
    5,947.24x = 8,207.08 × 3,589.48
  4. Step 4: Simplify right side
    5,947.24x = 29,459,149.52
  5. Step 5: Solve for x
    x = 29,459,149.52/5,947.24
  6. Step 6: Final answer
    x = 4,953.42

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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.