Home / 4,083.25-5,633.34-2,313.52

Finding the Fourth Proportional to 4,083.25, 5,633.34 and 2,313.52

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Solution

The fourth proportional to 4,083.25, 5,633.34 and 2,313.52 is: 3,191.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.25 : 5,633.34 = 2,313.52 : x
  2. Step 2: Convert to fraction form
    4,083.25/5,633.34 = 2,313.52/x
  3. Step 3: Cross multiply
    4,083.25x = 5,633.34 × 2,313.52
  4. Step 4: Simplify right side
    4,083.25x = 13,032,844.76
  5. Step 5: Solve for x
    x = 13,032,844.76/4,083.25
  6. Step 6: Final answer
    x = 3,191.78

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1.5x scale

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.