Home / 2,566.14-3,541.50-1,518

Finding the Fourth Proportional to 2,566.14, 3,541.50 and 1,518

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Solution

The fourth proportional to 2,566.14, 3,541.50 and 1,518 is: 2,094.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566.14 : 3,541.50 = 1,518 : x
  2. Step 2: Convert to fraction form
    2,566.14/3,541.50 = 1,518/x
  3. Step 3: Cross multiply
    2,566.14x = 3,541.50 × 1,518
  4. Step 4: Simplify right side
    2,566.14x = 5,375,997
  5. Step 5: Solve for x
    x = 5,375,997/2,566.14
  6. Step 6: Final answer
    x = 2,094.97

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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.