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Finding the Fourth Proportional to 33,295.99, 49,927.27 and 11,101.51

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Solution

The fourth proportional to 33,295.99, 49,927.27 and 11,101.51 is: 16,646.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,295.99 : 49,927.27 = 11,101.51 : x
  2. Step 2: Convert to fraction form
    33,295.99/49,927.27 = 11,101.51/x
  3. Step 3: Cross multiply
    33,295.99x = 49,927.27 × 11,101.51
  4. Step 4: Simplify right side
    33,295.99x = 554,268,031.67
  5. Step 5: Solve for x
    x = 554,268,031.67/33,295.99
  6. Step 6: Final answer
    x = 16,646.69

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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.