Home / 96,066.59-144,099.78-25,945.82

Finding the Fourth Proportional to 96,066.59, 144,099.78 and 25,945.82

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Solution

The fourth proportional to 96,066.59, 144,099.78 and 25,945.82 is: 38,918.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,066.59 : 144,099.78 = 25,945.82 : x
  2. Step 2: Convert to fraction form
    96,066.59/144,099.78 = 25,945.82/x
  3. Step 3: Cross multiply
    96,066.59x = 144,099.78 × 25,945.82
  4. Step 4: Simplify right side
    96,066.59x = 3,738,786,953.92
  5. Step 5: Solve for x
    x = 3,738,786,953.92/96,066.59
  6. Step 6: Final answer
    x = 38,918.70

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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.