Home / 4,066.30-6,098.73-1,874.80

Finding the Fourth Proportional to 4,066.30, 6,098.73 and 1,874.80

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Solution

The fourth proportional to 4,066.30, 6,098.73 and 1,874.80 is: 2,811.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.30 : 6,098.73 = 1,874.80 : x
  2. Step 2: Convert to fraction form
    4,066.30/6,098.73 = 1,874.80/x
  3. Step 3: Cross multiply
    4,066.30x = 6,098.73 × 1,874.80
  4. Step 4: Simplify right side
    4,066.30x = 11,433,899.00
  5. Step 5: Solve for x
    x = 11,433,899.00/4,066.30
  6. Step 6: Final answer
    x = 2,811.87

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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.