Home / 214,310.28-295,979.22-167,127.24

Finding the Fourth Proportional to 214,310.28, 295,979.22 and 167,127.24

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Solution

The fourth proportional to 214,310.28, 295,979.22 and 167,127.24 is: 230,815.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,310.28 : 295,979.22 = 167,127.24 : x
  2. Step 2: Convert to fraction form
    214,310.28/295,979.22 = 167,127.24/x
  3. Step 3: Cross multiply
    214,310.28x = 295,979.22 × 167,127.24
  4. Step 4: Simplify right side
    214,310.28x = 49,466,190,135.95
  5. Step 5: Solve for x
    x = 49,466,190,135.95/214,310.28
  6. Step 6: Final answer
    x = 230,815.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.