Home / 122,813.13-184,219.68-34,066.64

Finding the Fourth Proportional to 122,813.13, 184,219.68 and 34,066.64

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Solution

The fourth proportional to 122,813.13, 184,219.68 and 34,066.64 is: 51,099.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,813.13 : 184,219.68 = 34,066.64 : x
  2. Step 2: Convert to fraction form
    122,813.13/184,219.68 = 34,066.64/x
  3. Step 3: Cross multiply
    122,813.13x = 184,219.68 × 34,066.64
  4. Step 4: Simplify right side
    122,813.13x = 6,275,744,598.38
  5. Step 5: Solve for x
    x = 6,275,744,598.38/122,813.13
  6. Step 6: Final answer
    x = 51,099.95

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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.