Home / 167,643.33-231,330.29-96,026.37

Finding the Fourth Proportional to 167,643.33, 231,330.29 and 96,026.37

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Solution

The fourth proportional to 167,643.33, 231,330.29 and 96,026.37 is: 132,506.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,643.33 : 231,330.29 = 96,026.37 : x
  2. Step 2: Convert to fraction form
    167,643.33/231,330.29 = 96,026.37/x
  3. Step 3: Cross multiply
    167,643.33x = 231,330.29 × 96,026.37
  4. Step 4: Simplify right side
    167,643.33x = 22,213,807,103.16
  5. Step 5: Solve for x
    x = 22,213,807,103.16/167,643.33
  6. Step 6: Final answer
    x = 132,506.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.