Home / 3,022.11-4,533.10-1,482.03

Finding the Fourth Proportional to 3,022.11, 4,533.10 and 1,482.03

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Solution

The fourth proportional to 3,022.11, 4,533.10 and 1,482.03 is: 2,223.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022.11 : 4,533.10 = 1,482.03 : x
  2. Step 2: Convert to fraction form
    3,022.11/4,533.10 = 1,482.03/x
  3. Step 3: Cross multiply
    3,022.11x = 4,533.10 × 1,482.03
  4. Step 4: Simplify right side
    3,022.11x = 6,718,190.19
  5. Step 5: Solve for x
    x = 6,718,190.19/3,022.11
  6. Step 6: Final answer
    x = 2,223.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.