Home / 4,419.59-6,100.11-2,650.82

Finding the Fourth Proportional to 4,419.59, 6,100.11 and 2,650.82

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Solution

The fourth proportional to 4,419.59, 6,100.11 and 2,650.82 is: 3,658.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.59 : 6,100.11 = 2,650.82 : x
  2. Step 2: Convert to fraction form
    4,419.59/6,100.11 = 2,650.82/x
  3. Step 3: Cross multiply
    4,419.59x = 6,100.11 × 2,650.82
  4. Step 4: Simplify right side
    4,419.59x = 16,170,263.09
  5. Step 5: Solve for x
    x = 16,170,263.09/4,419.59
  6. Step 6: Final answer
    x = 3,658.77

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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.