Home / 54,600.82-75,330.30-33,097.48

Finding the Fourth Proportional to 54,600.82, 75,330.30 and 33,097.48

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Solution

The fourth proportional to 54,600.82, 75,330.30 and 33,097.48 is: 45,663.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,600.82 : 75,330.30 = 33,097.48 : x
  2. Step 2: Convert to fraction form
    54,600.82/75,330.30 = 33,097.48/x
  3. Step 3: Cross multiply
    54,600.82x = 75,330.30 × 33,097.48
  4. Step 4: Simplify right side
    54,600.82x = 2,493,243,033.43
  5. Step 5: Solve for x
    x = 2,493,243,033.43/54,600.82
  6. Step 6: Final answer
    x = 45,663.11

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1.5x scale

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.