Home / 3,707.31-5,552.61-2,601.66

Finding the Fourth Proportional to 3,707.31, 5,552.61 and 2,601.66

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Solution

The fourth proportional to 3,707.31, 5,552.61 and 2,601.66 is: 3,896.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707.31 : 5,552.61 = 2,601.66 : x
  2. Step 2: Convert to fraction form
    3,707.31/5,552.61 = 2,601.66/x
  3. Step 3: Cross multiply
    3,707.31x = 5,552.61 × 2,601.66
  4. Step 4: Simplify right side
    3,707.31x = 14,446,003.33
  5. Step 5: Solve for x
    x = 14,446,003.33/3,707.31
  6. Step 6: Final answer
    x = 3,896.63

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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.