Home / 4,084.82-5,632.77-3,024.80

Finding the Fourth Proportional to 4,084.82, 5,632.77 and 3,024.80

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Solution

The fourth proportional to 4,084.82, 5,632.77 and 3,024.80 is: 4,171.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084.82 : 5,632.77 = 3,024.80 : x
  2. Step 2: Convert to fraction form
    4,084.82/5,632.77 = 3,024.80/x
  3. Step 3: Cross multiply
    4,084.82x = 5,632.77 × 3,024.80
  4. Step 4: Simplify right side
    4,084.82x = 17,037,974.53
  5. Step 5: Solve for x
    x = 17,037,974.53/4,084.82
  6. Step 6: Final answer
    x = 4,171.05

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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.