Home / 4,757.03-6,564.62-2,661.15

Finding the Fourth Proportional to 4,757.03, 6,564.62 and 2,661.15

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Solution

The fourth proportional to 4,757.03, 6,564.62 and 2,661.15 is: 3,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757.03 : 6,564.62 = 2,661.15 : x
  2. Step 2: Convert to fraction form
    4,757.03/6,564.62 = 2,661.15/x
  3. Step 3: Cross multiply
    4,757.03x = 6,564.62 × 2,661.15
  4. Step 4: Simplify right side
    4,757.03x = 17,469,445.17
  5. Step 5: Solve for x
    x = 17,469,445.17/4,757.03
  6. Step 6: Final answer
    x = 3,672.35

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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.