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Finding the Fourth Proportional to 96,554.32, 133,199.76 and 60,226

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Solution

The fourth proportional to 96,554.32, 133,199.76 and 60,226 is: 83,083.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,554.32 : 133,199.76 = 60,226 : x
  2. Step 2: Convert to fraction form
    96,554.32/133,199.76 = 60,226/x
  3. Step 3: Cross multiply
    96,554.32x = 133,199.76 × 60,226
  4. Step 4: Simplify right side
    96,554.32x = 8,022,088,745.76
  5. Step 5: Solve for x
    x = 8,022,088,745.76/96,554.32
  6. Step 6: Final answer
    x = 83,083.69

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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.