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Finding the Fourth Proportional to 59,204, 88,849.84 and 28,039.34

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Solution

The fourth proportional to 59,204, 88,849.84 and 28,039.34 is: 42,079.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,204 : 88,849.84 = 28,039.34 : x
  2. Step 2: Convert to fraction form
    59,204/88,849.84 = 28,039.34/x
  3. Step 3: Cross multiply
    59,204x = 88,849.84 × 28,039.34
  4. Step 4: Simplify right side
    59,204x = 2,491,290,732.51
  5. Step 5: Solve for x
    x = 2,491,290,732.51/59,204
  6. Step 6: Final answer
    x = 42,079.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.