Home / 60,802.11-91,192.53-27,514.35

Finding the Fourth Proportional to 60,802.11, 91,192.53 and 27,514.35

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Solution

The fourth proportional to 60,802.11, 91,192.53 and 27,514.35 is: 41,266.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,802.11 : 91,192.53 = 27,514.35 : x
  2. Step 2: Convert to fraction form
    60,802.11/91,192.53 = 27,514.35/x
  3. Step 3: Cross multiply
    60,802.11x = 91,192.53 × 27,514.35
  4. Step 4: Simplify right side
    60,802.11x = 2,509,103,290.98
  5. Step 5: Solve for x
    x = 2,509,103,290.98/60,802.11
  6. Step 6: Final answer
    x = 41,266.71

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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.