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Finding the Fourth Proportional to 301,908.00, 416,644.00 and 165,952.29

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Solution

The fourth proportional to 301,908.00, 416,644.00 and 165,952.29 is: 229,020.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,908.00 : 416,644.00 = 165,952.29 : x
  2. Step 2: Convert to fraction form
    301,908.00/416,644.00 = 165,952.29/x
  3. Step 3: Cross multiply
    301,908.00x = 416,644.00 × 165,952.29
  4. Step 4: Simplify right side
    301,908.00x = 69,143,027,995.78
  5. Step 5: Solve for x
    x = 69,143,027,995.78/301,908.00
  6. Step 6: Final answer
    x = 229,020.19

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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.