Home / 2,256.14-3,385.29-795.98

Finding the Fourth Proportional to 2,256.14, 3,385.29 and 795.98

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Solution

The fourth proportional to 2,256.14, 3,385.29 and 795.98 is: 1,194.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256.14 : 3,385.29 = 795.98 : x
  2. Step 2: Convert to fraction form
    2,256.14/3,385.29 = 795.98/x
  3. Step 3: Cross multiply
    2,256.14x = 3,385.29 × 795.98
  4. Step 4: Simplify right side
    2,256.14x = 2,694,606.21
  5. Step 5: Solve for x
    x = 2,694,606.21/2,256.14
  6. Step 6: Final answer
    x = 1,194.35

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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.