Home / 64,029.54-95,910.36-51,481.62

Finding the Fourth Proportional to 64,029.54, 95,910.36 and 51,481.62

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Solution

The fourth proportional to 64,029.54, 95,910.36 and 51,481.62 is: 77,114.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,029.54 : 95,910.36 = 51,481.62 : x
  2. Step 2: Convert to fraction form
    64,029.54/95,910.36 = 51,481.62/x
  3. Step 3: Cross multiply
    64,029.54x = 95,910.36 × 51,481.62
  4. Step 4: Simplify right side
    64,029.54x = 4,937,620,707.58
  5. Step 5: Solve for x
    x = 4,937,620,707.58/64,029.54
  6. Step 6: Final answer
    x = 77,114.73

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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.