Home / 222,830.16-334,381.32-96,504.18

Finding the Fourth Proportional to 222,830.16, 334,381.32 and 96,504.18

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Solution

The fourth proportional to 222,830.16, 334,381.32 and 96,504.18 is: 144,815.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,830.16 : 334,381.32 = 96,504.18 : x
  2. Step 2: Convert to fraction form
    222,830.16/334,381.32 = 96,504.18/x
  3. Step 3: Cross multiply
    222,830.16x = 334,381.32 × 96,504.18
  4. Step 4: Simplify right side
    222,830.16x = 32,269,195,093.92
  5. Step 5: Solve for x
    x = 32,269,195,093.92/222,830.16
  6. Step 6: Final answer
    x = 144,815.20

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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.