Home / 133,946.00-184,844.33-73,519.19

Finding the Fourth Proportional to 133,946.00, 184,844.33 and 73,519.19

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Solution

The fourth proportional to 133,946.00, 184,844.33 and 73,519.19 is: 101,455.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,946.00 : 184,844.33 = 73,519.19 : x
  2. Step 2: Convert to fraction form
    133,946.00/184,844.33 = 73,519.19/x
  3. Step 3: Cross multiply
    133,946.00x = 184,844.33 × 73,519.19
  4. Step 4: Simplify right side
    133,946.00x = 13,589,606,134.49
  5. Step 5: Solve for x
    x = 13,589,606,134.49/133,946.00
  6. Step 6: Final answer
    x = 101,455.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.