Home / 6,729.39-10,090.44-2,833.02

Finding the Fourth Proportional to 6,729.39, 10,090.44 and 2,833.02

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Solution

The fourth proportional to 6,729.39, 10,090.44 and 2,833.02 is: 4,248.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729.39 : 10,090.44 = 2,833.02 : x
  2. Step 2: Convert to fraction form
    6,729.39/10,090.44 = 2,833.02/x
  3. Step 3: Cross multiply
    6,729.39x = 10,090.44 × 2,833.02
  4. Step 4: Simplify right side
    6,729.39x = 28,586,418.33
  5. Step 5: Solve for x
    x = 28,586,418.33/6,729.39
  6. Step 6: Final answer
    x = 4,248.00

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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.