Home / 164,324.10-226,767.24-88,872.60

Finding the Fourth Proportional to 164,324.10, 226,767.24 and 88,872.60

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Solution

The fourth proportional to 164,324.10, 226,767.24 and 88,872.60 is: 122,644.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,324.10 : 226,767.24 = 88,872.60 : x
  2. Step 2: Convert to fraction form
    164,324.10/226,767.24 = 88,872.60/x
  3. Step 3: Cross multiply
    164,324.10x = 226,767.24 × 88,872.60
  4. Step 4: Simplify right side
    164,324.10x = 20,153,394,213.62
  5. Step 5: Solve for x
    x = 20,153,394,213.62/164,324.10
  6. Step 6: Final answer
    x = 122,644.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.