Home / 6,726.67-10,090.91-2,343.54

Finding the Fourth Proportional to 6,726.67, 10,090.91 and 2,343.54

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Solution

The fourth proportional to 6,726.67, 10,090.91 and 2,343.54 is: 3,515.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726.67 : 10,090.91 = 2,343.54 : x
  2. Step 2: Convert to fraction form
    6,726.67/10,090.91 = 2,343.54/x
  3. Step 3: Cross multiply
    6,726.67x = 10,090.91 × 2,343.54
  4. Step 4: Simplify right side
    6,726.67x = 23,648,451.22
  5. Step 5: Solve for x
    x = 23,648,451.22/6,726.67
  6. Step 6: Final answer
    x = 3,515.63

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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.