Home / 4,610.81-6,909.74-2,008.29

Finding the Fourth Proportional to 4,610.81, 6,909.74 and 2,008.29

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Solution

The fourth proportional to 4,610.81, 6,909.74 and 2,008.29 is: 3,009.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.81 : 6,909.74 = 2,008.29 : x
  2. Step 2: Convert to fraction form
    4,610.81/6,909.74 = 2,008.29/x
  3. Step 3: Cross multiply
    4,610.81x = 6,909.74 × 2,008.29
  4. Step 4: Simplify right side
    4,610.81x = 13,876,751.70
  5. Step 5: Solve for x
    x = 13,876,751.70/4,610.81
  6. Step 6: Final answer
    x = 3,009.61

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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.