Home / 6,359.47-9,545.07-3,241.71

Finding the Fourth Proportional to 6,359.47, 9,545.07 and 3,241.71

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Solution

The fourth proportional to 6,359.47, 9,545.07 and 3,241.71 is: 4,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359.47 : 9,545.07 = 3,241.71 : x
  2. Step 2: Convert to fraction form
    6,359.47/9,545.07 = 3,241.71/x
  3. Step 3: Cross multiply
    6,359.47x = 9,545.07 × 3,241.71
  4. Step 4: Simplify right side
    6,359.47x = 30,942,348.87
  5. Step 5: Solve for x
    x = 30,942,348.87/6,359.47
  6. Step 6: Final answer
    x = 4,865.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.