Home / 33,064.52-49,596.77-13,338.46

Finding the Fourth Proportional to 33,064.52, 49,596.77 and 13,338.46

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Solution

The fourth proportional to 33,064.52, 49,596.77 and 13,338.46 is: 20,007.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,064.52 : 49,596.77 = 13,338.46 : x
  2. Step 2: Convert to fraction form
    33,064.52/49,596.77 = 13,338.46/x
  3. Step 3: Cross multiply
    33,064.52x = 49,596.77 × 13,338.46
  4. Step 4: Simplify right side
    33,064.52x = 661,544,349.13
  5. Step 5: Solve for x
    x = 661,544,349.13/33,064.52
  6. Step 6: Final answer
    x = 20,007.68

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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.