Home / 107,334.25-161,001.38-33,462.25

Finding the Fourth Proportional to 107,334.25, 161,001.38 and 33,462.25

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Solution

The fourth proportional to 107,334.25, 161,001.38 and 33,462.25 is: 50,193.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,334.25 : 161,001.38 = 33,462.25 : x
  2. Step 2: Convert to fraction form
    107,334.25/161,001.38 = 33,462.25/x
  3. Step 3: Cross multiply
    107,334.25x = 161,001.38 × 33,462.25
  4. Step 4: Simplify right side
    107,334.25x = 5,387,468,427.91
  5. Step 5: Solve for x
    x = 5,387,468,427.91/107,334.25
  6. Step 6: Final answer
    x = 50,193.38

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1.5x scale

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.