Home / 7,275.04-10,914.69-2,344.57

Finding the Fourth Proportional to 7,275.04, 10,914.69 and 2,344.57

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Solution

The fourth proportional to 7,275.04, 10,914.69 and 2,344.57 is: 3,517.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275.04 : 10,914.69 = 2,344.57 : x
  2. Step 2: Convert to fraction form
    7,275.04/10,914.69 = 2,344.57/x
  3. Step 3: Cross multiply
    7,275.04x = 10,914.69 × 2,344.57
  4. Step 4: Simplify right side
    7,275.04x = 25,590,254.73
  5. Step 5: Solve for x
    x = 25,590,254.73/7,275.04
  6. Step 6: Final answer
    x = 3,517.54

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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.