Home / 4,324.20-6,492.14-2,767.25

Finding the Fourth Proportional to 4,324.20, 6,492.14 and 2,767.25

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Solution

The fourth proportional to 4,324.20, 6,492.14 and 2,767.25 is: 4,154.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324.20 : 6,492.14 = 2,767.25 : x
  2. Step 2: Convert to fraction form
    4,324.20/6,492.14 = 2,767.25/x
  3. Step 3: Cross multiply
    4,324.20x = 6,492.14 × 2,767.25
  4. Step 4: Simplify right side
    4,324.20x = 17,965,328.12
  5. Step 5: Solve for x
    x = 17,965,328.12/4,324.20
  6. Step 6: Final answer
    x = 4,154.60

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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.