Home / 123,102.04-184,616.60-34,334.14

Finding the Fourth Proportional to 123,102.04, 184,616.60 and 34,334.14

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Solution

The fourth proportional to 123,102.04, 184,616.60 and 34,334.14 is: 51,491.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,102.04 : 184,616.60 = 34,334.14 : x
  2. Step 2: Convert to fraction form
    123,102.04/184,616.60 = 34,334.14/x
  3. Step 3: Cross multiply
    123,102.04x = 184,616.60 × 34,334.14
  4. Step 4: Simplify right side
    123,102.04x = 6,338,652,190.72
  5. Step 5: Solve for x
    x = 6,338,652,190.72/123,102.04
  6. Step 6: Final answer
    x = 51,491.04

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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.