Home / 6,757.10-10,086.26-6,269.27

Finding the Fourth Proportional to 6,757.10, 10,086.26 and 6,269.27

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Solution

The fourth proportional to 6,757.10, 10,086.26 and 6,269.27 is: 9,358.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.10 : 10,086.26 = 6,269.27 : x
  2. Step 2: Convert to fraction form
    6,757.10/10,086.26 = 6,269.27/x
  3. Step 3: Cross multiply
    6,757.10x = 10,086.26 × 6,269.27
  4. Step 4: Simplify right side
    6,757.10x = 63,233,405.45
  5. Step 5: Solve for x
    x = 63,233,405.45/6,757.10
  6. Step 6: Final answer
    x = 9,358.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.