Home / 250,946.43-376,517.66-110,606.64

Finding the Fourth Proportional to 250,946.43, 376,517.66 and 110,606.64

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Solution

The fourth proportional to 250,946.43, 376,517.66 and 110,606.64 is: 165,953.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,946.43 : 376,517.66 = 110,606.64 : x
  2. Step 2: Convert to fraction form
    250,946.43/376,517.66 = 110,606.64/x
  3. Step 3: Cross multiply
    250,946.43x = 376,517.66 × 110,606.64
  4. Step 4: Simplify right side
    250,946.43x = 41,645,352,720.23
  5. Step 5: Solve for x
    x = 41,645,352,720.23/250,946.43
  6. Step 6: Final answer
    x = 165,953.16

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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.