Home / 33,192.99-49,782.35-11,001.33

Finding the Fourth Proportional to 33,192.99, 49,782.35 and 11,001.33

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Solution

The fourth proportional to 33,192.99, 49,782.35 and 11,001.33 is: 16,499.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.99 : 49,782.35 = 11,001.33 : x
  2. Step 2: Convert to fraction form
    33,192.99/49,782.35 = 11,001.33/x
  3. Step 3: Cross multiply
    33,192.99x = 49,782.35 × 11,001.33
  4. Step 4: Simplify right side
    33,192.99x = 547,672,005.52
  5. Step 5: Solve for x
    x = 547,672,005.52/33,192.99
  6. Step 6: Final answer
    x = 16,499.63

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1.5x scale

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.