Home / 6,433.08-9,650.82-2,051.64

Finding the Fourth Proportional to 6,433.08, 9,650.82 and 2,051.64

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Solution

The fourth proportional to 6,433.08, 9,650.82 and 2,051.64 is: 3,077.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433.08 : 9,650.82 = 2,051.64 : x
  2. Step 2: Convert to fraction form
    6,433.08/9,650.82 = 2,051.64/x
  3. Step 3: Cross multiply
    6,433.08x = 9,650.82 × 2,051.64
  4. Step 4: Simplify right side
    6,433.08x = 19,800,008.34
  5. Step 5: Solve for x
    x = 19,800,008.34/6,433.08
  6. Step 6: Final answer
    x = 3,077.84

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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.