Home / 222,512.24-333,657.48-72,733.04

Finding the Fourth Proportional to 222,512.24, 333,657.48 and 72,733.04

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Solution

The fourth proportional to 222,512.24, 333,657.48 and 72,733.04 is: 109,063.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,512.24 : 333,657.48 = 72,733.04 : x
  2. Step 2: Convert to fraction form
    222,512.24/333,657.48 = 72,733.04/x
  3. Step 3: Cross multiply
    222,512.24x = 333,657.48 × 72,733.04
  4. Step 4: Simplify right side
    222,512.24x = 24,267,922,839.14
  5. Step 5: Solve for x
    x = 24,267,922,839.14/222,512.24
  6. Step 6: Final answer
    x = 109,063.32

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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.