Home / 4,612.38-6,365.66-2,623.42

Finding the Fourth Proportional to 4,612.38, 6,365.66 and 2,623.42

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Solution

The fourth proportional to 4,612.38, 6,365.66 and 2,623.42 is: 3,620.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612.38 : 6,365.66 = 2,623.42 : x
  2. Step 2: Convert to fraction form
    4,612.38/6,365.66 = 2,623.42/x
  3. Step 3: Cross multiply
    4,612.38x = 6,365.66 × 2,623.42
  4. Step 4: Simplify right side
    4,612.38x = 16,699,794.60
  5. Step 5: Solve for x
    x = 16,699,794.60/4,612.38
  6. Step 6: Final answer
    x = 3,620.65

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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.