Home / 96,220.47-144,293.81-33,028.82

Finding the Fourth Proportional to 96,220.47, 144,293.81 and 33,028.82

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Solution

The fourth proportional to 96,220.47, 144,293.81 and 33,028.82 is: 49,530.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,220.47 : 144,293.81 = 33,028.82 : x
  2. Step 2: Convert to fraction form
    96,220.47/144,293.81 = 33,028.82/x
  3. Step 3: Cross multiply
    96,220.47x = 144,293.81 × 33,028.82
  4. Step 4: Simplify right side
    96,220.47x = 4,765,853,390.99
  5. Step 5: Solve for x
    x = 4,765,853,390.99/96,220.47
  6. Step 6: Final answer
    x = 49,530.56

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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.