Home / 134,053.97-184,996.55-73,627.07

Finding the Fourth Proportional to 134,053.97, 184,996.55 and 73,627.07

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Solution

The fourth proportional to 134,053.97, 184,996.55 and 73,627.07 is: 101,606.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,053.97 : 184,996.55 = 73,627.07 : x
  2. Step 2: Convert to fraction form
    134,053.97/184,996.55 = 73,627.07/x
  3. Step 3: Cross multiply
    134,053.97x = 184,996.55 × 73,627.07
  4. Step 4: Simplify right side
    134,053.97x = 13,620,753,568.47
  5. Step 5: Solve for x
    x = 13,620,753,568.47/134,053.97
  6. Step 6: Final answer
    x = 101,606.49

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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.