Home / 4,414.30-6,091.02-2,645.50

Finding the Fourth Proportional to 4,414.30, 6,091.02 and 2,645.50

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Solution

The fourth proportional to 4,414.30, 6,091.02 and 2,645.50 is: 3,650.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.30 : 6,091.02 = 2,645.50 : x
  2. Step 2: Convert to fraction form
    4,414.30/6,091.02 = 2,645.50/x
  3. Step 3: Cross multiply
    4,414.30x = 6,091.02 × 2,645.50
  4. Step 4: Simplify right side
    4,414.30x = 16,113,793.41
  5. Step 5: Solve for x
    x = 16,113,793.41/4,414.30
  6. Step 6: Final answer
    x = 3,650.36

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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.