Home / 5,542.63-8,314.02-1,844.86

Finding the Fourth Proportional to 5,542.63, 8,314.02 and 1,844.86

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Solution

The fourth proportional to 5,542.63, 8,314.02 and 1,844.86 is: 2,767.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.63 : 8,314.02 = 1,844.86 : x
  2. Step 2: Convert to fraction form
    5,542.63/8,314.02 = 1,844.86/x
  3. Step 3: Cross multiply
    5,542.63x = 8,314.02 × 1,844.86
  4. Step 4: Simplify right side
    5,542.63x = 15,338,202.94
  5. Step 5: Solve for x
    x = 15,338,202.94/5,542.63
  6. Step 6: Final answer
    x = 2,767.31

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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.