Home / 6,677.33-10,008.92-2,515.53

Finding the Fourth Proportional to 6,677.33, 10,008.92 and 2,515.53

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Solution

The fourth proportional to 6,677.33, 10,008.92 and 2,515.53 is: 3,770.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.33 : 10,008.92 = 2,515.53 : x
  2. Step 2: Convert to fraction form
    6,677.33/10,008.92 = 2,515.53/x
  3. Step 3: Cross multiply
    6,677.33x = 10,008.92 × 2,515.53
  4. Step 4: Simplify right side
    6,677.33x = 25,177,744.82
  5. Step 5: Solve for x
    x = 25,177,744.82/6,677.33
  6. Step 6: Final answer
    x = 3,770.63

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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.