Home / 3,594.25-4,958.85-2,177.56

Finding the Fourth Proportional to 3,594.25, 4,958.85 and 2,177.56

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Solution

The fourth proportional to 3,594.25, 4,958.85 and 2,177.56 is: 3,004.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594.25 : 4,958.85 = 2,177.56 : x
  2. Step 2: Convert to fraction form
    3,594.25/4,958.85 = 2,177.56/x
  3. Step 3: Cross multiply
    3,594.25x = 4,958.85 × 2,177.56
  4. Step 4: Simplify right side
    3,594.25x = 10,798,193.41
  5. Step 5: Solve for x
    x = 10,798,193.41/3,594.25
  6. Step 6: Final answer
    x = 3,004.30

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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.