Home / 104,418.46-156,693.57-44,446.84

Finding the Fourth Proportional to 104,418.46, 156,693.57 and 44,446.84

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Solution

The fourth proportional to 104,418.46, 156,693.57 and 44,446.84 is: 66,698.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,418.46 : 156,693.57 = 44,446.84 : x
  2. Step 2: Convert to fraction form
    104,418.46/156,693.57 = 44,446.84/x
  3. Step 3: Cross multiply
    104,418.46x = 156,693.57 × 44,446.84
  4. Step 4: Simplify right side
    104,418.46x = 6,964,534,040.53
  5. Step 5: Solve for x
    x = 6,964,534,040.53/104,418.46
  6. Step 6: Final answer
    x = 66,698.30

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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.