Home / 2,276.63-3,414.94-1,302.05

Finding the Fourth Proportional to 2,276.63, 3,414.94 and 1,302.05

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Solution

The fourth proportional to 2,276.63, 3,414.94 and 1,302.05 is: 1,953.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276.63 : 3,414.94 = 1,302.05 : x
  2. Step 2: Convert to fraction form
    2,276.63/3,414.94 = 1,302.05/x
  3. Step 3: Cross multiply
    2,276.63x = 3,414.94 × 1,302.05
  4. Step 4: Simplify right side
    2,276.63x = 4,446,422.63
  5. Step 5: Solve for x
    x = 4,446,422.63/2,276.63
  6. Step 6: Final answer
    x = 1,953.07

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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.