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Finding the Fourth Proportional to 123,196.01, 184,795.50 and 48,351.41

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Solution

The fourth proportional to 123,196.01, 184,795.50 and 48,351.41 is: 72,527.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,196.01 : 184,795.50 = 48,351.41 : x
  2. Step 2: Convert to fraction form
    123,196.01/184,795.50 = 48,351.41/x
  3. Step 3: Cross multiply
    123,196.01x = 184,795.50 × 48,351.41
  4. Step 4: Simplify right side
    123,196.01x = 8,935,122,281.25
  5. Step 5: Solve for x
    x = 8,935,122,281.25/123,196.01
  6. Step 6: Final answer
    x = 72,527.69

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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.