Home / 9,842.13-14,757.71-3,264.75

Finding the Fourth Proportional to 9,842.13, 14,757.71 and 3,264.75

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Solution

The fourth proportional to 9,842.13, 14,757.71 and 3,264.75 is: 4,895.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,842.13 : 14,757.71 = 3,264.75 : x
  2. Step 2: Convert to fraction form
    9,842.13/14,757.71 = 3,264.75/x
  3. Step 3: Cross multiply
    9,842.13x = 14,757.71 × 3,264.75
  4. Step 4: Simplify right side
    9,842.13x = 48,180,217.40
  5. Step 5: Solve for x
    x = 48,180,217.40/9,842.13
  6. Step 6: Final answer
    x = 4,895.30

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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.