Home / 4,135.93-5,707.49-2,343.27

Finding the Fourth Proportional to 4,135.93, 5,707.49 and 2,343.27

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Solution

The fourth proportional to 4,135.93, 5,707.49 and 2,343.27 is: 3,233.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135.93 : 5,707.49 = 2,343.27 : x
  2. Step 2: Convert to fraction form
    4,135.93/5,707.49 = 2,343.27/x
  3. Step 3: Cross multiply
    4,135.93x = 5,707.49 × 2,343.27
  4. Step 4: Simplify right side
    4,135.93x = 13,374,190.09
  5. Step 5: Solve for x
    x = 13,374,190.09/4,135.93
  6. Step 6: Final answer
    x = 3,233.66

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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.