Home / 104,467.13-156,762.96-37,912.46

Finding the Fourth Proportional to 104,467.13, 156,762.96 and 37,912.46

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Solution

The fourth proportional to 104,467.13, 156,762.96 and 37,912.46 is: 56,891.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,467.13 : 156,762.96 = 37,912.46 : x
  2. Step 2: Convert to fraction form
    104,467.13/156,762.96 = 37,912.46/x
  3. Step 3: Cross multiply
    104,467.13x = 156,762.96 × 37,912.46
  4. Step 4: Simplify right side
    104,467.13x = 5,943,269,450.48
  5. Step 5: Solve for x
    x = 5,943,269,450.48/104,467.13
  6. Step 6: Final answer
    x = 56,891.29

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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.