Home / 9,634.75-14,452.13-2,709.25

Finding the Fourth Proportional to 9,634.75, 14,452.13 and 2,709.25

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Solution

The fourth proportional to 9,634.75, 14,452.13 and 2,709.25 is: 4,063.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634.75 : 14,452.13 = 2,709.25 : x
  2. Step 2: Convert to fraction form
    9,634.75/14,452.13 = 2,709.25/x
  3. Step 3: Cross multiply
    9,634.75x = 14,452.13 × 2,709.25
  4. Step 4: Simplify right side
    9,634.75x = 39,154,433.20
  5. Step 5: Solve for x
    x = 39,154,433.20/9,634.75
  6. Step 6: Final answer
    x = 4,063.88

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1.5x scale

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.