Home / 3,193.02-4,404.07-2,356.49

Finding the Fourth Proportional to 3,193.02, 4,404.07 and 2,356.49

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Solution

The fourth proportional to 3,193.02, 4,404.07 and 2,356.49 is: 3,250.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.02 : 4,404.07 = 2,356.49 : x
  2. Step 2: Convert to fraction form
    3,193.02/4,404.07 = 2,356.49/x
  3. Step 3: Cross multiply
    3,193.02x = 4,404.07 × 2,356.49
  4. Step 4: Simplify right side
    3,193.02x = 10,378,160.87
  5. Step 5: Solve for x
    x = 10,378,160.87/3,193.02
  6. Step 6: Final answer
    x = 3,250.26

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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.