Home / 33,806.36-50,705.63-8,848.81

Finding the Fourth Proportional to 33,806.36, 50,705.63 and 8,848.81

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Solution

The fourth proportional to 33,806.36, 50,705.63 and 8,848.81 is: 13,272.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,806.36 : 50,705.63 = 8,848.81 : x
  2. Step 2: Convert to fraction form
    33,806.36/50,705.63 = 8,848.81/x
  3. Step 3: Cross multiply
    33,806.36x = 50,705.63 × 8,848.81
  4. Step 4: Simplify right side
    33,806.36x = 448,684,538.12
  5. Step 5: Solve for x
    x = 448,684,538.12/33,806.36
  6. Step 6: Final answer
    x = 13,272.19

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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.