Home / 169,367.22-254,031.39-44,717.94

Finding the Fourth Proportional to 169,367.22, 254,031.39 and 44,717.94

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Solution

The fourth proportional to 169,367.22, 254,031.39 and 44,717.94 is: 67,071.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,367.22 : 254,031.39 = 44,717.94 : x
  2. Step 2: Convert to fraction form
    169,367.22/254,031.39 = 44,717.94/x
  3. Step 3: Cross multiply
    169,367.22x = 254,031.39 × 44,717.94
  4. Step 4: Simplify right side
    169,367.22x = 11,359,760,456.14
  5. Step 5: Solve for x
    x = 11,359,760,456.14/169,367.22
  6. Step 6: Final answer
    x = 67,071.78

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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.