Home / 4,757.13-6,564.84-2,661.27

Finding the Fourth Proportional to 4,757.13, 6,564.84 and 2,661.27

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Solution

The fourth proportional to 4,757.13, 6,564.84 and 2,661.27 is: 3,672.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757.13 : 6,564.84 = 2,661.27 : x
  2. Step 2: Convert to fraction form
    4,757.13/6,564.84 = 2,661.27/x
  3. Step 3: Cross multiply
    4,757.13x = 6,564.84 × 2,661.27
  4. Step 4: Simplify right side
    4,757.13x = 17,470,811.75
  5. Step 5: Solve for x
    x = 17,470,811.75/4,757.13
  6. Step 6: Final answer
    x = 3,672.55

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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.