Home / 3,044.96-4,197.85-1,925.33

Finding the Fourth Proportional to 3,044.96, 4,197.85 and 1,925.33

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Solution

The fourth proportional to 3,044.96, 4,197.85 and 1,925.33 is: 2,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.96 : 4,197.85 = 1,925.33 : x
  2. Step 2: Convert to fraction form
    3,044.96/4,197.85 = 1,925.33/x
  3. Step 3: Cross multiply
    3,044.96x = 4,197.85 × 1,925.33
  4. Step 4: Simplify right side
    3,044.96x = 8,082,246.54
  5. Step 5: Solve for x
    x = 8,082,246.54/3,044.96
  6. Step 6: Final answer
    x = 2,654.31

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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.