Home / 236,488.01-354,722.09-110,084.81

Finding the Fourth Proportional to 236,488.01, 354,722.09 and 110,084.81

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Solution

The fourth proportional to 236,488.01, 354,722.09 and 110,084.81 is: 165,122.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,488.01 : 354,722.09 = 110,084.81 : x
  2. Step 2: Convert to fraction form
    236,488.01/354,722.09 = 110,084.81/x
  3. Step 3: Cross multiply
    236,488.01x = 354,722.09 × 110,084.81
  4. Step 4: Simplify right side
    236,488.01x = 39,049,511,556.42
  5. Step 5: Solve for x
    x = 39,049,511,556.42/236,488.01
  6. Step 6: Final answer
    x = 165,122.59

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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.