Home / 2,063.37-2,847.03-1,179.47

Finding the Fourth Proportional to 2,063.37, 2,847.03 and 1,179.47

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Solution

The fourth proportional to 2,063.37, 2,847.03 and 1,179.47 is: 1,627.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.37 : 2,847.03 = 1,179.47 : x
  2. Step 2: Convert to fraction form
    2,063.37/2,847.03 = 1,179.47/x
  3. Step 3: Cross multiply
    2,063.37x = 2,847.03 × 1,179.47
  4. Step 4: Simplify right side
    2,063.37x = 3,357,972.24
  5. Step 5: Solve for x
    x = 3,357,972.24/2,063.37
  6. Step 6: Final answer
    x = 1,627.42

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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.