Home / 6,767.16-10,150.49-3,066.80

Finding the Fourth Proportional to 6,767.16, 10,150.49 and 3,066.80

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Solution

The fourth proportional to 6,767.16, 10,150.49 and 3,066.80 is: 4,600.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.16 : 10,150.49 = 3,066.80 : x
  2. Step 2: Convert to fraction form
    6,767.16/10,150.49 = 3,066.80/x
  3. Step 3: Cross multiply
    6,767.16x = 10,150.49 × 3,066.80
  4. Step 4: Simplify right side
    6,767.16x = 31,129,471.98
  5. Step 5: Solve for x
    x = 31,129,471.98/6,767.16
  6. Step 6: Final answer
    x = 4,600.08

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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.