Home / 94,689.03-142,027.97-35,519.75

Finding the Fourth Proportional to 94,689.03, 142,027.97 and 35,519.75

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Solution

The fourth proportional to 94,689.03, 142,027.97 and 35,519.75 is: 53,277.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,689.03 : 142,027.97 = 35,519.75 : x
  2. Step 2: Convert to fraction form
    94,689.03/142,027.97 = 35,519.75/x
  3. Step 3: Cross multiply
    94,689.03x = 142,027.97 × 35,519.75
  4. Step 4: Simplify right side
    94,689.03x = 5,044,797,277.27
  5. Step 5: Solve for x
    x = 5,044,797,277.27/94,689.03
  6. Step 6: Final answer
    x = 53,277.53

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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.