Home / 4,403.54-6,077.66-3,344.81

Finding the Fourth Proportional to 4,403.54, 6,077.66 and 3,344.81

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Solution

The fourth proportional to 4,403.54, 6,077.66 and 3,344.81 is: 4,616.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.54 : 6,077.66 = 3,344.81 : x
  2. Step 2: Convert to fraction form
    4,403.54/6,077.66 = 3,344.81/x
  3. Step 3: Cross multiply
    4,403.54x = 6,077.66 × 3,344.81
  4. Step 4: Simplify right side
    4,403.54x = 20,328,605.40
  5. Step 5: Solve for x
    x = 20,328,605.40/4,403.54
  6. Step 6: Final answer
    x = 4,616.42

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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.