Home / 233,917.75-350,742.31-91,596.39

Finding the Fourth Proportional to 233,917.75, 350,742.31 and 91,596.39

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Solution

The fourth proportional to 233,917.75, 350,742.31 and 91,596.39 is: 137,341.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,917.75 : 350,742.31 = 91,596.39 : x
  2. Step 2: Convert to fraction form
    233,917.75/350,742.31 = 91,596.39/x
  3. Step 3: Cross multiply
    233,917.75x = 350,742.31 × 91,596.39
  4. Step 4: Simplify right side
    233,917.75x = 32,126,729,416.26
  5. Step 5: Solve for x
    x = 32,126,729,416.26/233,917.75
  6. Step 6: Final answer
    x = 137,341.99

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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.