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Finding the Fourth Proportional to 95,786.73, 143,692.01 and 32,602

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Solution

The fourth proportional to 95,786.73, 143,692.01 and 32,602 is: 48,907.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,786.73 : 143,692.01 = 32,602 : x
  2. Step 2: Convert to fraction form
    95,786.73/143,692.01 = 32,602/x
  3. Step 3: Cross multiply
    95,786.73x = 143,692.01 × 32,602
  4. Step 4: Simplify right side
    95,786.73x = 4,684,646,910.02
  5. Step 5: Solve for x
    x = 4,684,646,910.02/95,786.73
  6. Step 6: Final answer
    x = 48,907.06

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Why These Related Problems?

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