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Finding the Fourth Proportional to 222,482.22, 333,500.19 and 110,244.01

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Solution

The fourth proportional to 222,482.22, 333,500.19 and 110,244.01 is: 165,255.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,482.22 : 333,500.19 = 110,244.01 : x
  2. Step 2: Convert to fraction form
    222,482.22/333,500.19 = 110,244.01/x
  3. Step 3: Cross multiply
    222,482.22x = 333,500.19 × 110,244.01
  4. Step 4: Simplify right side
    222,482.22x = 36,766,398,597.48
  5. Step 5: Solve for x
    x = 36,766,398,597.48/222,482.22
  6. Step 6: Final answer
    x = 165,255.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.