Home / 104,392.49-156,575.96-44,445.14

Finding the Fourth Proportional to 104,392.49, 156,575.96 and 44,445.14

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Solution

The fourth proportional to 104,392.49, 156,575.96 and 44,445.14 is: 66,662.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,392.49 : 156,575.96 = 44,445.14 : x
  2. Step 2: Convert to fraction form
    104,392.49/156,575.96 = 44,445.14/x
  3. Step 3: Cross multiply
    104,392.49x = 156,575.96 × 44,445.14
  4. Step 4: Simplify right side
    104,392.49x = 6,959,039,457.73
  5. Step 5: Solve for x
    x = 6,959,039,457.73/104,392.49
  6. Step 6: Final answer
    x = 66,662.26

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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.