Home / 3,598.36-4,965.55-2,026.56

Finding the Fourth Proportional to 3,598.36, 4,965.55 and 2,026.56

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Solution

The fourth proportional to 3,598.36, 4,965.55 and 2,026.56 is: 2,796.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.36 : 4,965.55 = 2,026.56 : x
  2. Step 2: Convert to fraction form
    3,598.36/4,965.55 = 2,026.56/x
  3. Step 3: Cross multiply
    3,598.36x = 4,965.55 × 2,026.56
  4. Step 4: Simplify right side
    3,598.36x = 10,062,985.01
  5. Step 5: Solve for x
    x = 10,062,985.01/3,598.36
  6. Step 6: Final answer
    x = 2,796.55

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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.