Home / 110,067.68-165,104.04-62,341.76

Finding the Fourth Proportional to 110,067.68, 165,104.04 and 62,341.76

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Solution

The fourth proportional to 110,067.68, 165,104.04 and 62,341.76 is: 93,514.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,067.68 : 165,104.04 = 62,341.76 : x
  2. Step 2: Convert to fraction form
    110,067.68/165,104.04 = 62,341.76/x
  3. Step 3: Cross multiply
    110,067.68x = 165,104.04 × 62,341.76
  4. Step 4: Simplify right side
    110,067.68x = 10,292,876,436.71
  5. Step 5: Solve for x
    x = 10,292,876,436.71/110,067.68
  6. Step 6: Final answer
    x = 93,514.07

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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.