Home / 5,844.39-8,065.18-3,605.37

Finding the Fourth Proportional to 5,844.39, 8,065.18 and 3,605.37

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Solution

The fourth proportional to 5,844.39, 8,065.18 and 3,605.37 is: 4,975.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.39 : 8,065.18 = 3,605.37 : x
  2. Step 2: Convert to fraction form
    5,844.39/8,065.18 = 3,605.37/x
  3. Step 3: Cross multiply
    5,844.39x = 8,065.18 × 3,605.37
  4. Step 4: Simplify right side
    5,844.39x = 29,077,958.02
  5. Step 5: Solve for x
    x = 29,077,958.02/5,844.39
  6. Step 6: Final answer
    x = 4,975.36

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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.