Home / 3,583.13-4,944.71-2,011.25

Finding the Fourth Proportional to 3,583.13, 4,944.71 and 2,011.25

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Solution

The fourth proportional to 3,583.13, 4,944.71 and 2,011.25 is: 2,775.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583.13 : 4,944.71 = 2,011.25 : x
  2. Step 2: Convert to fraction form
    3,583.13/4,944.71 = 2,011.25/x
  3. Step 3: Cross multiply
    3,583.13x = 4,944.71 × 2,011.25
  4. Step 4: Simplify right side
    3,583.13x = 9,945,065.38
  5. Step 5: Solve for x
    x = 9,945,065.38/3,583.13
  6. Step 6: Final answer
    x = 2,775.53

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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.