Home / 5,482.26-8,228.28-2,562.18

Finding the Fourth Proportional to 5,482.26, 8,228.28 and 2,562.18

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Solution

The fourth proportional to 5,482.26, 8,228.28 and 2,562.18 is: 3,845.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482.26 : 8,228.28 = 2,562.18 : x
  2. Step 2: Convert to fraction form
    5,482.26/8,228.28 = 2,562.18/x
  3. Step 3: Cross multiply
    5,482.26x = 8,228.28 × 2,562.18
  4. Step 4: Simplify right side
    5,482.26x = 21,082,334.45
  5. Step 5: Solve for x
    x = 21,082,334.45/5,482.26
  6. Step 6: Final answer
    x = 3,845.56

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1.5x scale

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.