Home / 6,110.41-9,159.45-2,411.20

Finding the Fourth Proportional to 6,110.41, 9,159.45 and 2,411.20

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Solution

The fourth proportional to 6,110.41, 9,159.45 and 2,411.20 is: 3,614.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.41 : 9,159.45 = 2,411.20 : x
  2. Step 2: Convert to fraction form
    6,110.41/9,159.45 = 2,411.20/x
  3. Step 3: Cross multiply
    6,110.41x = 9,159.45 × 2,411.20
  4. Step 4: Simplify right side
    6,110.41x = 22,085,265.84
  5. Step 5: Solve for x
    x = 22,085,265.84/6,110.41
  6. Step 6: Final answer
    x = 3,614.37

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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.