Home / 234,933.64-324,208.29-132,957.25

Finding the Fourth Proportional to 234,933.64, 324,208.29 and 132,957.25

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Solution

The fourth proportional to 234,933.64, 324,208.29 and 132,957.25 is: 183,480.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,933.64 : 324,208.29 = 132,957.25 : x
  2. Step 2: Convert to fraction form
    234,933.64/324,208.29 = 132,957.25/x
  3. Step 3: Cross multiply
    234,933.64x = 324,208.29 × 132,957.25
  4. Step 4: Simplify right side
    234,933.64x = 43,105,842,665.60
  5. Step 5: Solve for x
    x = 43,105,842,665.60/234,933.64
  6. Step 6: Final answer
    x = 183,480.93

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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.