Home / 6,250.17-9,374.39-2,090.09

Finding the Fourth Proportional to 6,250.17, 9,374.39 and 2,090.09

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Solution

The fourth proportional to 6,250.17, 9,374.39 and 2,090.09 is: 3,134.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250.17 : 9,374.39 = 2,090.09 : x
  2. Step 2: Convert to fraction form
    6,250.17/9,374.39 = 2,090.09/x
  3. Step 3: Cross multiply
    6,250.17x = 9,374.39 × 2,090.09
  4. Step 4: Simplify right side
    6,250.17x = 19,593,261.47
  5. Step 5: Solve for x
    x = 19,593,261.47/6,250.17
  6. Step 6: Final answer
    x = 3,134.84

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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.