Home / 232,965.73-349,449.07-64,486.54

Finding the Fourth Proportional to 232,965.73, 349,449.07 and 64,486.54

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Solution

The fourth proportional to 232,965.73, 349,449.07 and 64,486.54 is: 96,729.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,965.73 : 349,449.07 = 64,486.54 : x
  2. Step 2: Convert to fraction form
    232,965.73/349,449.07 = 64,486.54/x
  3. Step 3: Cross multiply
    232,965.73x = 349,449.07 × 64,486.54
  4. Step 4: Simplify right side
    232,965.73x = 22,534,761,430.52
  5. Step 5: Solve for x
    x = 22,534,761,430.52/232,965.73
  6. Step 6: Final answer
    x = 96,729.94

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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.