Home / 233,972.22-350,982.92-76,212.97

Finding the Fourth Proportional to 233,972.22, 350,982.92 and 76,212.97

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Solution

The fourth proportional to 233,972.22, 350,982.92 and 76,212.97 is: 114,327.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,972.22 : 350,982.92 = 76,212.97 : x
  2. Step 2: Convert to fraction form
    233,972.22/350,982.92 = 76,212.97/x
  3. Step 3: Cross multiply
    233,972.22x = 350,982.92 × 76,212.97
  4. Step 4: Simplify right side
    233,972.22x = 26,749,450,752.47
  5. Step 5: Solve for x
    x = 26,749,450,752.47/233,972.22
  6. Step 6: Final answer
    x = 114,327.46

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1.5x scale

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.