Home / 233,514.26-350,320.59-75,730.41

Finding the Fourth Proportional to 233,514.26, 350,320.59 and 75,730.41

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Solution

The fourth proportional to 233,514.26, 350,320.59 and 75,730.41 is: 113,611.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,514.26 : 350,320.59 = 75,730.41 : x
  2. Step 2: Convert to fraction form
    233,514.26/350,320.59 = 75,730.41/x
  3. Step 3: Cross multiply
    233,514.26x = 350,320.59 × 75,730.41
  4. Step 4: Simplify right side
    233,514.26x = 26,529,921,912.14
  5. Step 5: Solve for x
    x = 26,529,921,912.14/233,514.26
  6. Step 6: Final answer
    x = 113,611.57

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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.