Home / 4,154.26-6,230.52-1,523.02

Finding the Fourth Proportional to 4,154.26, 6,230.52 and 1,523.02

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Solution

The fourth proportional to 4,154.26, 6,230.52 and 1,523.02 is: 2,284.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.26 : 6,230.52 = 1,523.02 : x
  2. Step 2: Convert to fraction form
    4,154.26/6,230.52 = 1,523.02/x
  3. Step 3: Cross multiply
    4,154.26x = 6,230.52 × 1,523.02
  4. Step 4: Simplify right side
    4,154.26x = 9,489,206.57
  5. Step 5: Solve for x
    x = 9,489,206.57/4,154.26
  6. Step 6: Final answer
    x = 2,284.21

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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.