Home / 222,344.12-333,394.22-152,241.08

Finding the Fourth Proportional to 222,344.12, 333,394.22 and 152,241.08

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Solution

The fourth proportional to 222,344.12, 333,394.22 and 152,241.08 is: 228,278.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,344.12 : 333,394.22 = 152,241.08 : x
  2. Step 2: Convert to fraction form
    222,344.12/333,394.22 = 152,241.08/x
  3. Step 3: Cross multiply
    222,344.12x = 333,394.22 × 152,241.08
  4. Step 4: Simplify right side
    222,344.12x = 50,756,296,118.56
  5. Step 5: Solve for x
    x = 50,756,296,118.56/222,344.12
  6. Step 6: Final answer
    x = 228,278.11

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1.5x scale

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.