Home / 61,539.06-84,923.97-33,244.75

Finding the Fourth Proportional to 61,539.06, 84,923.97 and 33,244.75

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Solution

The fourth proportional to 61,539.06, 84,923.97 and 33,244.75 is: 45,877.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,539.06 : 84,923.97 = 33,244.75 : x
  2. Step 2: Convert to fraction form
    61,539.06/84,923.97 = 33,244.75/x
  3. Step 3: Cross multiply
    61,539.06x = 84,923.97 × 33,244.75
  4. Step 4: Simplify right side
    61,539.06x = 2,823,275,727.04
  5. Step 5: Solve for x
    x = 2,823,275,727.04/61,539.06
  6. Step 6: Final answer
    x = 45,877.78

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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.