Home / 4,164.01-6,233.56-2,515.56

Finding the Fourth Proportional to 4,164.01, 6,233.56 and 2,515.56

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Solution

The fourth proportional to 4,164.01, 6,233.56 and 2,515.56 is: 3,765.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164.01 : 6,233.56 = 2,515.56 : x
  2. Step 2: Convert to fraction form
    4,164.01/6,233.56 = 2,515.56/x
  3. Step 3: Cross multiply
    4,164.01x = 6,233.56 × 2,515.56
  4. Step 4: Simplify right side
    4,164.01x = 15,680,864.53
  5. Step 5: Solve for x
    x = 15,680,864.53/4,164.01
  6. Step 6: Final answer
    x = 3,765.81

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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.