Home / 133,464.17-184,180.58-73,034.83

Finding the Fourth Proportional to 133,464.17, 184,180.58 and 73,034.83

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Solution

The fourth proportional to 133,464.17, 184,180.58 and 73,034.83 is: 100,788.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,464.17 : 184,180.58 = 73,034.83 : x
  2. Step 2: Convert to fraction form
    133,464.17/184,180.58 = 73,034.83/x
  3. Step 3: Cross multiply
    133,464.17x = 184,180.58 × 73,034.83
  4. Step 4: Simplify right side
    133,464.17x = 13,451,596,765.12
  5. Step 5: Solve for x
    x = 13,451,596,765.12/133,464.17
  6. Step 6: Final answer
    x = 100,788.07

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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.