Home / 4,160.26-6,237.32-2,516.41

Finding the Fourth Proportional to 4,160.26, 6,237.32 and 2,516.41

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Solution

The fourth proportional to 4,160.26, 6,237.32 and 2,516.41 is: 3,772.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160.26 : 6,237.32 = 2,516.41 : x
  2. Step 2: Convert to fraction form
    4,160.26/6,237.32 = 2,516.41/x
  3. Step 3: Cross multiply
    4,160.26x = 6,237.32 × 2,516.41
  4. Step 4: Simplify right side
    4,160.26x = 15,695,641.84
  5. Step 5: Solve for x
    x = 15,695,641.84/4,160.26
  6. Step 6: Final answer
    x = 3,772.76

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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.