Home / 19,917.06-29,894.04-10,063.26

Finding the Fourth Proportional to 19,917.06, 29,894.04 and 10,063.26

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Solution

The fourth proportional to 19,917.06, 29,894.04 and 10,063.26 is: 15,104.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,917.06 : 29,894.04 = 10,063.26 : x
  2. Step 2: Convert to fraction form
    19,917.06/29,894.04 = 10,063.26/x
  3. Step 3: Cross multiply
    19,917.06x = 29,894.04 × 10,063.26
  4. Step 4: Simplify right side
    19,917.06x = 300,831,496.97
  5. Step 5: Solve for x
    x = 300,831,496.97/19,917.06
  6. Step 6: Final answer
    x = 15,104.21

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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.