Home / 3,598.32-4,966.08-2,183.04

Finding the Fourth Proportional to 3,598.32, 4,966.08 and 2,183.04

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Solution

The fourth proportional to 3,598.32, 4,966.08 and 2,183.04 is: 3,012.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.32 : 4,966.08 = 2,183.04 : x
  2. Step 2: Convert to fraction form
    3,598.32/4,966.08 = 2,183.04/x
  3. Step 3: Cross multiply
    3,598.32x = 4,966.08 × 2,183.04
  4. Step 4: Simplify right side
    3,598.32x = 10,841,151.28
  5. Step 5: Solve for x
    x = 10,841,151.28/3,598.32
  6. Step 6: Final answer
    x = 3,012.84

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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.