Home / 41,855.44-62,785.32-10,690.96

Finding the Fourth Proportional to 41,855.44, 62,785.32 and 10,690.96

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Solution

The fourth proportional to 41,855.44, 62,785.32 and 10,690.96 is: 16,036.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,855.44 : 62,785.32 = 10,690.96 : x
  2. Step 2: Convert to fraction form
    41,855.44/62,785.32 = 10,690.96/x
  3. Step 3: Cross multiply
    41,855.44x = 62,785.32 × 10,690.96
  4. Step 4: Simplify right side
    41,855.44x = 671,235,344.71
  5. Step 5: Solve for x
    x = 671,235,344.71/41,855.44
  6. Step 6: Final answer
    x = 16,036.99

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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.