Home / 5,837.28-8,055.45-3,741.41

Finding the Fourth Proportional to 5,837.28, 8,055.45 and 3,741.41

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Solution

The fourth proportional to 5,837.28, 8,055.45 and 3,741.41 is: 5,163.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.28 : 8,055.45 = 3,741.41 : x
  2. Step 2: Convert to fraction form
    5,837.28/8,055.45 = 3,741.41/x
  3. Step 3: Cross multiply
    5,837.28x = 8,055.45 × 3,741.41
  4. Step 4: Simplify right side
    5,837.28x = 30,138,700.91
  5. Step 5: Solve for x
    x = 30,138,700.91/5,837.28
  6. Step 6: Final answer
    x = 5,163.14

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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.