Home / 233,976.30-322,887.36-132,023.37

Finding the Fourth Proportional to 233,976.30, 322,887.36 and 132,023.37

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Solution

The fourth proportional to 233,976.30, 322,887.36 and 132,023.37 is: 182,192.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,976.30 : 322,887.36 = 132,023.37 : x
  2. Step 2: Convert to fraction form
    233,976.30/322,887.36 = 132,023.37/x
  3. Step 3: Cross multiply
    233,976.30x = 322,887.36 × 132,023.37
  4. Step 4: Simplify right side
    233,976.30x = 42,628,677,397.60
  5. Step 5: Solve for x
    x = 42,628,677,397.60/233,976.30
  6. Step 6: Final answer
    x = 182,192.29

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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.