Home / 4,366.21-6,560.25-4,103.77

Finding the Fourth Proportional to 4,366.21, 6,560.25 and 4,103.77

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Solution

The fourth proportional to 4,366.21, 6,560.25 and 4,103.77 is: 6,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.21 : 6,560.25 = 4,103.77 : x
  2. Step 2: Convert to fraction form
    4,366.21/6,560.25 = 4,103.77/x
  3. Step 3: Cross multiply
    4,366.21x = 6,560.25 × 4,103.77
  4. Step 4: Simplify right side
    4,366.21x = 26,921,757.14
  5. Step 5: Solve for x
    x = 26,921,757.14/4,366.21
  6. Step 6: Final answer
    x = 6,165.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.