Home / 6,767.70-9,333.37-4,250.04

Finding the Fourth Proportional to 6,767.70, 9,333.37 and 4,250.04

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Solution

The fourth proportional to 6,767.70, 9,333.37 and 4,250.04 is: 5,861.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.70 : 9,333.37 = 4,250.04 : x
  2. Step 2: Convert to fraction form
    6,767.70/9,333.37 = 4,250.04/x
  3. Step 3: Cross multiply
    6,767.70x = 9,333.37 × 4,250.04
  4. Step 4: Simplify right side
    6,767.70x = 39,667,195.83
  5. Step 5: Solve for x
    x = 39,667,195.83/6,767.70
  6. Step 6: Final answer
    x = 5,861.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.