Home / 33,208.41-49,813.30-13,473.47

Finding the Fourth Proportional to 33,208.41, 49,813.30 and 13,473.47

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Solution

The fourth proportional to 33,208.41, 49,813.30 and 13,473.47 is: 20,210.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208.41 : 49,813.30 = 13,473.47 : x
  2. Step 2: Convert to fraction form
    33,208.41/49,813.30 = 13,473.47/x
  3. Step 3: Cross multiply
    33,208.41x = 49,813.30 × 13,473.47
  4. Step 4: Simplify right side
    33,208.41x = 671,158,003.15
  5. Step 5: Solve for x
    x = 671,158,003.15/33,208.41
  6. Step 6: Final answer
    x = 20,210.48

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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.