Home / 233,418.52-350,039.22-75,604.60

Finding the Fourth Proportional to 233,418.52, 350,039.22 and 75,604.60

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Solution

The fourth proportional to 233,418.52, 350,039.22 and 75,604.60 is: 113,378.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,418.52 : 350,039.22 = 75,604.60 : x
  2. Step 2: Convert to fraction form
    233,418.52/350,039.22 = 75,604.60/x
  3. Step 3: Cross multiply
    233,418.52x = 350,039.22 × 75,604.60
  4. Step 4: Simplify right side
    233,418.52x = 26,464,575,212.41
  5. Step 5: Solve for x
    x = 26,464,575,212.41/233,418.52
  6. Step 6: Final answer
    x = 113,378.22

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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.