Home / 151,260.10-226,837.26-44,615.78

Finding the Fourth Proportional to 151,260.10, 226,837.26 and 44,615.78

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Solution

The fourth proportional to 151,260.10, 226,837.26 and 44,615.78 is: 66,908.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,260.10 : 226,837.26 = 44,615.78 : x
  2. Step 2: Convert to fraction form
    151,260.10/226,837.26 = 44,615.78/x
  3. Step 3: Cross multiply
    151,260.10x = 226,837.26 × 44,615.78
  4. Step 4: Simplify right side
    151,260.10x = 10,120,521,287.96
  5. Step 5: Solve for x
    x = 10,120,521,287.96/151,260.10
  6. Step 6: Final answer
    x = 66,908.07

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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.