Home / 233,850.26-350,650.46-121,417.22

Finding the Fourth Proportional to 233,850.26, 350,650.46 and 121,417.22

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Solution

The fourth proportional to 233,850.26, 350,650.46 and 121,417.22 is: 182,060.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,850.26 : 350,650.46 = 121,417.22 : x
  2. Step 2: Convert to fraction form
    233,850.26/350,650.46 = 121,417.22/x
  3. Step 3: Cross multiply
    233,850.26x = 350,650.46 × 121,417.22
  4. Step 4: Simplify right side
    233,850.26x = 42,575,004,044.92
  5. Step 5: Solve for x
    x = 42,575,004,044.92/233,850.26
  6. Step 6: Final answer
    x = 182,060.97

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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.