Home / 4,377.34-6,040.79-2,609.97

Finding the Fourth Proportional to 4,377.34, 6,040.79 and 2,609.97

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Solution

The fourth proportional to 4,377.34, 6,040.79 and 2,609.97 is: 3,601.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377.34 : 6,040.79 = 2,609.97 : x
  2. Step 2: Convert to fraction form
    4,377.34/6,040.79 = 2,609.97/x
  3. Step 3: Cross multiply
    4,377.34x = 6,040.79 × 2,609.97
  4. Step 4: Simplify right side
    4,377.34x = 15,766,280.68
  5. Step 5: Solve for x
    x = 15,766,280.68/4,377.34
  6. Step 6: Final answer
    x = 3,601.79

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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.