Home / 5,022.66-7,532.55-1,734.90

Finding the Fourth Proportional to 5,022.66, 7,532.55 and 1,734.90

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Solution

The fourth proportional to 5,022.66, 7,532.55 and 1,734.90 is: 2,601.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022.66 : 7,532.55 = 1,734.90 : x
  2. Step 2: Convert to fraction form
    5,022.66/7,532.55 = 1,734.90/x
  3. Step 3: Cross multiply
    5,022.66x = 7,532.55 × 1,734.90
  4. Step 4: Simplify right side
    5,022.66x = 13,068,221.00
  5. Step 5: Solve for x
    x = 13,068,221.00/5,022.66
  6. Step 6: Final answer
    x = 2,601.85

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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.