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Finding the Fourth Proportional to 110,754, 152,843.82 and 60,456.24

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Solution

The fourth proportional to 110,754, 152,843.82 and 60,456.24 is: 83,431.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,754 : 152,843.82 = 60,456.24 : x
  2. Step 2: Convert to fraction form
    110,754/152,843.82 = 60,456.24/x
  3. Step 3: Cross multiply
    110,754x = 152,843.82 × 60,456.24
  4. Step 4: Simplify right side
    110,754x = 9,240,362,664.44
  5. Step 5: Solve for x
    x = 9,240,362,664.44/110,754
  6. Step 6: Final answer
    x = 83,431.41

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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.