Home / 3,539.33-4,883.19-2,046.70

Finding the Fourth Proportional to 3,539.33, 4,883.19 and 2,046.70

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Solution

The fourth proportional to 3,539.33, 4,883.19 and 2,046.70 is: 2,823.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539.33 : 4,883.19 = 2,046.70 : x
  2. Step 2: Convert to fraction form
    3,539.33/4,883.19 = 2,046.70/x
  3. Step 3: Cross multiply
    3,539.33x = 4,883.19 × 2,046.70
  4. Step 4: Simplify right side
    3,539.33x = 9,994,423.40
  5. Step 5: Solve for x
    x = 9,994,423.40/3,539.33
  6. Step 6: Final answer
    x = 2,823.82

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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.