Home / 96,467.92-133,125.62-54,026.76

Finding the Fourth Proportional to 96,467.92, 133,125.62 and 54,026.76

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Solution

The fourth proportional to 96,467.92, 133,125.62 and 54,026.76 is: 74,556.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,467.92 : 133,125.62 = 54,026.76 : x
  2. Step 2: Convert to fraction form
    96,467.92/133,125.62 = 54,026.76/x
  3. Step 3: Cross multiply
    96,467.92x = 133,125.62 × 54,026.76
  4. Step 4: Simplify right side
    96,467.92x = 7,192,345,921.59
  5. Step 5: Solve for x
    x = 7,192,345,921.59/96,467.92
  6. Step 6: Final answer
    x = 74,556.87

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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.