Home / 264,456.00-365,105.03-161,129.17

Finding the Fourth Proportional to 264,456.00, 365,105.03 and 161,129.17

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Solution

The fourth proportional to 264,456.00, 365,105.03 and 161,129.17 is: 222,453.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,456.00 : 365,105.03 = 161,129.17 : x
  2. Step 2: Convert to fraction form
    264,456.00/365,105.03 = 161,129.17/x
  3. Step 3: Cross multiply
    264,456.00x = 365,105.03 × 161,129.17
  4. Step 4: Simplify right side
    264,456.00x = 58,829,072,257.26
  5. Step 5: Solve for x
    x = 58,829,072,257.26/264,456.00
  6. Step 6: Final answer
    x = 222,453.16

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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.