Home / 104,063.22-156,077.24-29,166.14

Finding the Fourth Proportional to 104,063.22, 156,077.24 and 29,166.14

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Solution

The fourth proportional to 104,063.22, 156,077.24 and 29,166.14 is: 43,744.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,063.22 : 156,077.24 = 29,166.14 : x
  2. Step 2: Convert to fraction form
    104,063.22/156,077.24 = 29,166.14/x
  3. Step 3: Cross multiply
    104,063.22x = 156,077.24 × 29,166.14
  4. Step 4: Simplify right side
    104,063.22x = 4,552,169,706.44
  5. Step 5: Solve for x
    x = 4,552,169,706.44/104,063.22
  6. Step 6: Final answer
    x = 43,744.27

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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.