Home / 7,275.22-10,913.33-2,344.95

Finding the Fourth Proportional to 7,275.22, 10,913.33 and 2,344.95

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Solution

The fourth proportional to 7,275.22, 10,913.33 and 2,344.95 is: 3,517.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275.22 : 10,913.33 = 2,344.95 : x
  2. Step 2: Convert to fraction form
    7,275.22/10,913.33 = 2,344.95/x
  3. Step 3: Cross multiply
    7,275.22x = 10,913.33 × 2,344.95
  4. Step 4: Simplify right side
    7,275.22x = 25,591,219.05
  5. Step 5: Solve for x
    x = 25,591,219.05/7,275.22
  6. Step 6: Final answer
    x = 3,517.59

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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.