Home / 3,583.04-4,944.16-2,010.80

Finding the Fourth Proportional to 3,583.04, 4,944.16 and 2,010.80

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Solution

The fourth proportional to 3,583.04, 4,944.16 and 2,010.80 is: 2,774.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583.04 : 4,944.16 = 2,010.80 : x
  2. Step 2: Convert to fraction form
    3,583.04/4,944.16 = 2,010.80/x
  3. Step 3: Cross multiply
    3,583.04x = 4,944.16 × 2,010.80
  4. Step 4: Simplify right side
    3,583.04x = 9,941,716.93
  5. Step 5: Solve for x
    x = 9,941,716.93/3,583.04
  6. Step 6: Final answer
    x = 2,774.66

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Double scale
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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.