Home / 6,767.97-9,338.73-4,373.55

Finding the Fourth Proportional to 6,767.97, 9,338.73 and 4,373.55

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Solution

The fourth proportional to 6,767.97, 9,338.73 and 4,373.55 is: 6,034.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.97 : 9,338.73 = 4,373.55 : x
  2. Step 2: Convert to fraction form
    6,767.97/9,338.73 = 4,373.55/x
  3. Step 3: Cross multiply
    6,767.97x = 9,338.73 × 4,373.55
  4. Step 4: Simplify right side
    6,767.97x = 40,843,402.59
  5. Step 5: Solve for x
    x = 40,843,402.59/6,767.97
  6. Step 6: Final answer
    x = 6,034.81

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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.