Home / 133,964.73-184,861.17-73,525.77

Finding the Fourth Proportional to 133,964.73, 184,861.17 and 73,525.77

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Solution

The fourth proportional to 133,964.73, 184,861.17 and 73,525.77 is: 101,459.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,964.73 : 184,861.17 = 73,525.77 : x
  2. Step 2: Convert to fraction form
    133,964.73/184,861.17 = 73,525.77/x
  3. Step 3: Cross multiply
    133,964.73x = 184,861.17 × 73,525.77
  4. Step 4: Simplify right side
    133,964.73x = 13,592,059,867.35
  5. Step 5: Solve for x
    x = 13,592,059,867.35/133,964.73
  6. Step 6: Final answer
    x = 101,459.99

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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.