Home / 233,829.30-350,795.92-109,102.26

Finding the Fourth Proportional to 233,829.30, 350,795.92 and 109,102.26

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Solution

The fourth proportional to 233,829.30, 350,795.92 and 109,102.26 is: 163,677.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,829.30 : 350,795.92 = 109,102.26 : x
  2. Step 2: Convert to fraction form
    233,829.30/350,795.92 = 109,102.26/x
  3. Step 3: Cross multiply
    233,829.30x = 350,795.92 × 109,102.26
  4. Step 4: Simplify right side
    233,829.30x = 38,272,627,670.78
  5. Step 5: Solve for x
    x = 38,272,627,670.78/233,829.30
  6. Step 6: Final answer
    x = 163,677.64

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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.