Home / 4,008.08-6,003.72-2,539.96

Finding the Fourth Proportional to 4,008.08, 6,003.72 and 2,539.96

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Solution

The fourth proportional to 4,008.08, 6,003.72 and 2,539.96 is: 3,804.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.08 : 6,003.72 = 2,539.96 : x
  2. Step 2: Convert to fraction form
    4,008.08/6,003.72 = 2,539.96/x
  3. Step 3: Cross multiply
    4,008.08x = 6,003.72 × 2,539.96
  4. Step 4: Simplify right side
    4,008.08x = 15,249,193.64
  5. Step 5: Solve for x
    x = 15,249,193.64/4,008.08
  6. Step 6: Final answer
    x = 3,804.61

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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.