Home / 5,345.56-8,016-2,846.22

Finding the Fourth Proportional to 5,345.56, 8,016 and 2,846.22

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Solution

The fourth proportional to 5,345.56, 8,016 and 2,846.22 is: 4,268.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345.56 : 8,016 = 2,846.22 : x
  2. Step 2: Convert to fraction form
    5,345.56/8,016 = 2,846.22/x
  3. Step 3: Cross multiply
    5,345.56x = 8,016 × 2,846.22
  4. Step 4: Simplify right side
    5,345.56x = 22,815,299.52
  5. Step 5: Solve for x
    x = 22,815,299.52/5,345.56
  6. Step 6: Final answer
    x = 4,268.08

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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.