Home / 10,601.22-15,901.83-4,025.85

Finding the Fourth Proportional to 10,601.22, 15,901.83 and 4,025.85

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Solution

The fourth proportional to 10,601.22, 15,901.83 and 4,025.85 is: 6,038.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,601.22 : 15,901.83 = 4,025.85 : x
  2. Step 2: Convert to fraction form
    10,601.22/15,901.83 = 4,025.85/x
  3. Step 3: Cross multiply
    10,601.22x = 15,901.83 × 4,025.85
  4. Step 4: Simplify right side
    10,601.22x = 64,018,382.31
  5. Step 5: Solve for x
    x = 64,018,382.31/10,601.22
  6. Step 6: Final answer
    x = 6,038.78

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Similar ratio
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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.