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Finding the Fourth Proportional to 47,062.22, 64,945.52 and 25,841.02

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Solution

The fourth proportional to 47,062.22, 64,945.52 and 25,841.02 is: 35,660.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,062.22 : 64,945.52 = 25,841.02 : x
  2. Step 2: Convert to fraction form
    47,062.22/64,945.52 = 25,841.02/x
  3. Step 3: Cross multiply
    47,062.22x = 64,945.52 × 25,841.02
  4. Step 4: Simplify right side
    47,062.22x = 1,678,258,481.23
  5. Step 5: Solve for x
    x = 1,678,258,481.23/47,062.22
  6. Step 6: Final answer
    x = 35,660.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.