Home / 44,258.35-66,347.37-22,078.54

Finding the Fourth Proportional to 44,258.35, 66,347.37 and 22,078.54

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Solution

The fourth proportional to 44,258.35, 66,347.37 and 22,078.54 is: 33,097.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,258.35 : 66,347.37 = 22,078.54 : x
  2. Step 2: Convert to fraction form
    44,258.35/66,347.37 = 22,078.54/x
  3. Step 3: Cross multiply
    44,258.35x = 66,347.37 × 22,078.54
  4. Step 4: Simplify right side
    44,258.35x = 1,464,853,062.44
  5. Step 5: Solve for x
    x = 1,464,853,062.44/44,258.35
  6. Step 6: Final answer
    x = 33,097.78

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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.