Home / 195,001.43-292,610.21-95,162.45

Finding the Fourth Proportional to 195,001.43, 292,610.21 and 95,162.45

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Solution

The fourth proportional to 195,001.43, 292,610.21 and 95,162.45 is: 142,796.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,001.43 : 292,610.21 = 95,162.45 : x
  2. Step 2: Convert to fraction form
    195,001.43/292,610.21 = 95,162.45/x
  3. Step 3: Cross multiply
    195,001.43x = 292,610.21 × 95,162.45
  4. Step 4: Simplify right side
    195,001.43x = 27,845,502,539.75
  5. Step 5: Solve for x
    x = 27,845,502,539.75/195,001.43
  6. Step 6: Final answer
    x = 142,796.41

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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.