Home / 7,523.84-11,287.17-3,364.02

Finding the Fourth Proportional to 7,523.84, 11,287.17 and 3,364.02

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Solution

The fourth proportional to 7,523.84, 11,287.17 and 3,364.02 is: 5,046.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523.84 : 11,287.17 = 3,364.02 : x
  2. Step 2: Convert to fraction form
    7,523.84/11,287.17 = 3,364.02/x
  3. Step 3: Cross multiply
    7,523.84x = 11,287.17 × 3,364.02
  4. Step 4: Simplify right side
    7,523.84x = 37,970,265.62
  5. Step 5: Solve for x
    x = 37,970,265.62/7,523.84
  6. Step 6: Final answer
    x = 5,046.66

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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.