Home / 82,327.14-113,552.54-53,593.88

Finding the Fourth Proportional to 82,327.14, 113,552.54 and 53,593.88

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Solution

The fourth proportional to 82,327.14, 113,552.54 and 53,593.88 is: 73,921.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,327.14 : 113,552.54 = 53,593.88 : x
  2. Step 2: Convert to fraction form
    82,327.14/113,552.54 = 53,593.88/x
  3. Step 3: Cross multiply
    82,327.14x = 113,552.54 × 53,593.88
  4. Step 4: Simplify right side
    82,327.14x = 6,085,721,202.46
  5. Step 5: Solve for x
    x = 6,085,721,202.46/82,327.14
  6. Step 6: Final answer
    x = 73,921.20

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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.