Home / 240,819.01-332,326.56-131,922.52

Finding the Fourth Proportional to 240,819.01, 332,326.56 and 131,922.52

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Solution

The fourth proportional to 240,819.01, 332,326.56 and 131,922.52 is: 182,051.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,819.01 : 332,326.56 = 131,922.52 : x
  2. Step 2: Convert to fraction form
    240,819.01/332,326.56 = 131,922.52/x
  3. Step 3: Cross multiply
    240,819.01x = 332,326.56 × 131,922.52
  4. Step 4: Simplify right side
    240,819.01x = 43,841,357,258.13
  5. Step 5: Solve for x
    x = 43,841,357,258.13/240,819.01
  6. Step 6: Final answer
    x = 182,051.07

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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.