Home / 168,446.10-252,522.27-63,236.82

Finding the Fourth Proportional to 168,446.10, 252,522.27 and 63,236.82

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Solution

The fourth proportional to 168,446.10, 252,522.27 and 63,236.82 is: 94,800.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,446.10 : 252,522.27 = 63,236.82 : x
  2. Step 2: Convert to fraction form
    168,446.10/252,522.27 = 63,236.82/x
  3. Step 3: Cross multiply
    168,446.10x = 252,522.27 × 63,236.82
  4. Step 4: Simplify right side
    168,446.10x = 15,968,705,333.98
  5. Step 5: Solve for x
    x = 15,968,705,333.98/168,446.10
  6. Step 6: Final answer
    x = 94,800.09

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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.