Home / 33,106.96-49,611.21-26,104.06

Finding the Fourth Proportional to 33,106.96, 49,611.21 and 26,104.06

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Solution

The fourth proportional to 33,106.96, 49,611.21 and 26,104.06 is: 39,117.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,106.96 : 49,611.21 = 26,104.06 : x
  2. Step 2: Convert to fraction form
    33,106.96/49,611.21 = 26,104.06/x
  3. Step 3: Cross multiply
    33,106.96x = 49,611.21 × 26,104.06
  4. Step 4: Simplify right side
    33,106.96x = 1,295,054,002.51
  5. Step 5: Solve for x
    x = 1,295,054,002.51/33,106.96
  6. Step 6: Final answer
    x = 39,117.27

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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.