Home / 4,910.02-6,775.77-3,233.86

Finding the Fourth Proportional to 4,910.02, 6,775.77 and 3,233.86

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Solution

The fourth proportional to 4,910.02, 6,775.77 and 3,233.86 is: 4,462.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.02 : 6,775.77 = 3,233.86 : x
  2. Step 2: Convert to fraction form
    4,910.02/6,775.77 = 3,233.86/x
  3. Step 3: Cross multiply
    4,910.02x = 6,775.77 × 3,233.86
  4. Step 4: Simplify right side
    4,910.02x = 21,911,891.57
  5. Step 5: Solve for x
    x = 21,911,891.57/4,910.02
  6. Step 6: Final answer
    x = 4,462.69

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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.