Home / 4,310.75-6,466.14-1,232.75

Finding the Fourth Proportional to 4,310.75, 6,466.14 and 1,232.75

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Solution

The fourth proportional to 4,310.75, 6,466.14 and 1,232.75 is: 1,849.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.75 : 6,466.14 = 1,232.75 : x
  2. Step 2: Convert to fraction form
    4,310.75/6,466.14 = 1,232.75/x
  3. Step 3: Cross multiply
    4,310.75x = 6,466.14 × 1,232.75
  4. Step 4: Simplify right side
    4,310.75x = 7,971,134.09
  5. Step 5: Solve for x
    x = 7,971,134.09/4,310.75
  6. Step 6: Final answer
    x = 1,849.13

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Similar ratio
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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.