Home / 33,208.92-49,814.06-13,473.98

Finding the Fourth Proportional to 33,208.92, 49,814.06 and 13,473.98

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Solution

The fourth proportional to 33,208.92, 49,814.06 and 13,473.98 is: 20,211.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208.92 : 49,814.06 = 13,473.98 : x
  2. Step 2: Convert to fraction form
    33,208.92/49,814.06 = 13,473.98/x
  3. Step 3: Cross multiply
    33,208.92x = 49,814.06 × 13,473.98
  4. Step 4: Simplify right side
    33,208.92x = 671,193,648.16
  5. Step 5: Solve for x
    x = 671,193,648.16/33,208.92
  6. Step 6: Final answer
    x = 20,211.25

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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.