Home / 5,945.77-8,204.94-3,256.95

Finding the Fourth Proportional to 5,945.77, 8,204.94 and 3,256.95

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Solution

The fourth proportional to 5,945.77, 8,204.94 and 3,256.95 is: 4,494.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945.77 : 8,204.94 = 3,256.95 : x
  2. Step 2: Convert to fraction form
    5,945.77/8,204.94 = 3,256.95/x
  3. Step 3: Cross multiply
    5,945.77x = 8,204.94 × 3,256.95
  4. Step 4: Simplify right side
    5,945.77x = 26,723,079.33
  5. Step 5: Solve for x
    x = 26,723,079.33/5,945.77
  6. Step 6: Final answer
    x = 4,494.47

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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.