Home / 6,671.22-10,007.03-2,775.93

Finding the Fourth Proportional to 6,671.22, 10,007.03 and 2,775.93

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Solution

The fourth proportional to 6,671.22, 10,007.03 and 2,775.93 is: 4,163.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,671.22 : 10,007.03 = 2,775.93 : x
  2. Step 2: Convert to fraction form
    6,671.22/10,007.03 = 2,775.93/x
  3. Step 3: Cross multiply
    6,671.22x = 10,007.03 × 2,775.93
  4. Step 4: Simplify right side
    6,671.22x = 27,778,814.79
  5. Step 5: Solve for x
    x = 27,778,814.79/6,671.22
  6. Step 6: Final answer
    x = 4,163.98

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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.