Home / 4,153.26-6,229.02-1,522.02

Finding the Fourth Proportional to 4,153.26, 6,229.02 and 1,522.02

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Solution

The fourth proportional to 4,153.26, 6,229.02 and 1,522.02 is: 2,282.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153.26 : 6,229.02 = 1,522.02 : x
  2. Step 2: Convert to fraction form
    4,153.26/6,229.02 = 1,522.02/x
  3. Step 3: Cross multiply
    4,153.26x = 6,229.02 × 1,522.02
  4. Step 4: Simplify right side
    4,153.26x = 9,480,693.02
  5. Step 5: Solve for x
    x = 9,480,693.02/4,153.26
  6. Step 6: Final answer
    x = 2,282.71

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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.