Home / 63,274.38-94,716.09-34,739.97

Finding the Fourth Proportional to 63,274.38, 94,716.09 and 34,739.97

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Solution

The fourth proportional to 63,274.38, 94,716.09 and 34,739.97 is: 52,002.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,274.38 : 94,716.09 = 34,739.97 : x
  2. Step 2: Convert to fraction form
    63,274.38/94,716.09 = 34,739.97/x
  3. Step 3: Cross multiply
    63,274.38x = 94,716.09 × 34,739.97
  4. Step 4: Simplify right side
    63,274.38x = 3,290,434,125.12
  5. Step 5: Solve for x
    x = 3,290,434,125.12/63,274.38
  6. Step 6: Final answer
    x = 52,002.63

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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.