Home / 61,258.44-84,533.46-41,112.53

Finding the Fourth Proportional to 61,258.44, 84,533.46 and 41,112.53

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Solution

The fourth proportional to 61,258.44, 84,533.46 and 41,112.53 is: 56,733.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,258.44 : 84,533.46 = 41,112.53 : x
  2. Step 2: Convert to fraction form
    61,258.44/84,533.46 = 41,112.53/x
  3. Step 3: Cross multiply
    61,258.44x = 84,533.46 × 41,112.53
  4. Step 4: Simplify right side
    61,258.44x = 3,475,383,987.59
  5. Step 5: Solve for x
    x = 3,475,383,987.59/61,258.44
  6. Step 6: Final answer
    x = 56,733.15

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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.