Home / 6,370.44-9,545.92-2,670.66

Finding the Fourth Proportional to 6,370.44, 9,545.92 and 2,670.66

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Solution

The fourth proportional to 6,370.44, 9,545.92 and 2,670.66 is: 4,001.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370.44 : 9,545.92 = 2,670.66 : x
  2. Step 2: Convert to fraction form
    6,370.44/9,545.92 = 2,670.66/x
  3. Step 3: Cross multiply
    6,370.44x = 9,545.92 × 2,670.66
  4. Step 4: Simplify right side
    6,370.44x = 25,493,906.71
  5. Step 5: Solve for x
    x = 25,493,906.71/6,370.44
  6. Step 6: Final answer
    x = 4,001.91

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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.