Home / 182,934.12-274,450.44-94,139.22

Finding the Fourth Proportional to 182,934.12, 274,450.44 and 94,139.22

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Solution

The fourth proportional to 182,934.12, 274,450.44 and 94,139.22 is: 141,234.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,934.12 : 274,450.44 = 94,139.22 : x
  2. Step 2: Convert to fraction form
    182,934.12/274,450.44 = 94,139.22/x
  3. Step 3: Cross multiply
    182,934.12x = 274,450.44 × 94,139.22
  4. Step 4: Simplify right side
    182,934.12x = 25,836,550,350.26
  5. Step 5: Solve for x
    x = 25,836,550,350.26/182,934.12
  6. Step 6: Final answer
    x = 141,234.18

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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.