Home / 233,615.27-350,422.91-133,705.82

Finding the Fourth Proportional to 233,615.27, 350,422.91 and 133,705.82

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Solution

The fourth proportional to 233,615.27, 350,422.91 and 133,705.82 is: 200,558.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,615.27 : 350,422.91 = 133,705.82 : x
  2. Step 2: Convert to fraction form
    233,615.27/350,422.91 = 133,705.82/x
  3. Step 3: Cross multiply
    233,615.27x = 350,422.91 × 133,705.82
  4. Step 4: Simplify right side
    233,615.27x = 46,853,580,107.69
  5. Step 5: Solve for x
    x = 46,853,580,107.69/233,615.27
  6. Step 6: Final answer
    x = 200,558.73

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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.