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Finding the Fourth Proportional to 322,352.26, 444,837.32 and 179,108.62

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Solution

The fourth proportional to 322,352.26, 444,837.32 and 179,108.62 is: 247,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,352.26 : 444,837.32 = 179,108.62 : x
  2. Step 2: Convert to fraction form
    322,352.26/444,837.32 = 179,108.62/x
  3. Step 3: Cross multiply
    322,352.26x = 444,837.32 × 179,108.62
  4. Step 4: Simplify right side
    322,352.26x = 79,674,197,173.72
  5. Step 5: Solve for x
    x = 79,674,197,173.72/322,352.26
  6. Step 6: Final answer
    x = 247,165.00

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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.