Home / 1,845.84-2,541.24-1,600.56

Finding the Fourth Proportional to 1,845.84, 2,541.24 and 1,600.56

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Solution

The fourth proportional to 1,845.84, 2,541.24 and 1,600.56 is: 2,203.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845.84 : 2,541.24 = 1,600.56 : x
  2. Step 2: Convert to fraction form
    1,845.84/2,541.24 = 1,600.56/x
  3. Step 3: Cross multiply
    1,845.84x = 2,541.24 × 1,600.56
  4. Step 4: Simplify right side
    1,845.84x = 4,067,407.09
  5. Step 5: Solve for x
    x = 4,067,407.09/1,845.84
  6. Step 6: Final answer
    x = 2,203.55

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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.