Home / 4,467.16-6,703.26-4,431.88

Finding the Fourth Proportional to 4,467.16, 6,703.26 and 4,431.88

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Solution

The fourth proportional to 4,467.16, 6,703.26 and 4,431.88 is: 6,650.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.16 : 6,703.26 = 4,431.88 : x
  2. Step 2: Convert to fraction form
    4,467.16/6,703.26 = 4,431.88/x
  3. Step 3: Cross multiply
    4,467.16x = 6,703.26 × 4,431.88
  4. Step 4: Simplify right side
    4,467.16x = 29,708,043.93
  5. Step 5: Solve for x
    x = 29,708,043.93/4,467.16
  6. Step 6: Final answer
    x = 6,650.32

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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.