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Finding the Fourth Proportional to 222,227.04, 333,340.72 and 56,015.04

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Solution

The fourth proportional to 222,227.04, 333,340.72 and 56,015.04 is: 84,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,227.04 : 333,340.72 = 56,015.04 : x
  2. Step 2: Convert to fraction form
    222,227.04/333,340.72 = 56,015.04/x
  3. Step 3: Cross multiply
    222,227.04x = 333,340.72 × 56,015.04
  4. Step 4: Simplify right side
    222,227.04x = 18,672,093,764.43
  5. Step 5: Solve for x
    x = 18,672,093,764.43/222,227.04
  6. Step 6: Final answer
    x = 84,022.60

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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.