Home / 8,050.05-11,108.61-4,464.72

Finding the Fourth Proportional to 8,050.05, 11,108.61 and 4,464.72

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Solution

The fourth proportional to 8,050.05, 11,108.61 and 4,464.72 is: 6,161.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.05 : 11,108.61 = 4,464.72 : x
  2. Step 2: Convert to fraction form
    8,050.05/11,108.61 = 4,464.72/x
  3. Step 3: Cross multiply
    8,050.05x = 11,108.61 × 4,464.72
  4. Step 4: Simplify right side
    8,050.05x = 49,596,833.24
  5. Step 5: Solve for x
    x = 49,596,833.24/8,050.05
  6. Step 6: Final answer
    x = 6,161.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.