Home / 6,771.53-10,150.92-2,386.19

Finding the Fourth Proportional to 6,771.53, 10,150.92 and 2,386.19

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Solution

The fourth proportional to 6,771.53, 10,150.92 and 2,386.19 is: 3,577.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771.53 : 10,150.92 = 2,386.19 : x
  2. Step 2: Convert to fraction form
    6,771.53/10,150.92 = 2,386.19/x
  3. Step 3: Cross multiply
    6,771.53x = 10,150.92 × 2,386.19
  4. Step 4: Simplify right side
    6,771.53x = 24,222,049.17
  5. Step 5: Solve for x
    x = 24,222,049.17/6,771.53
  6. Step 6: Final answer
    x = 3,577.04

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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.