Home / 2,482.03-3,724.26-1,022.41

Finding the Fourth Proportional to 2,482.03, 3,724.26 and 1,022.41

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Solution

The fourth proportional to 2,482.03, 3,724.26 and 1,022.41 is: 1,534.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.03 : 3,724.26 = 1,022.41 : x
  2. Step 2: Convert to fraction form
    2,482.03/3,724.26 = 1,022.41/x
  3. Step 3: Cross multiply
    2,482.03x = 3,724.26 × 1,022.41
  4. Step 4: Simplify right side
    2,482.03x = 3,807,720.67
  5. Step 5: Solve for x
    x = 3,807,720.67/2,482.03
  6. Step 6: Final answer
    x = 1,534.12

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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.