Home / 4,406.31-6,607.52-2,064.43

Finding the Fourth Proportional to 4,406.31, 6,607.52 and 2,064.43

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Solution

The fourth proportional to 4,406.31, 6,607.52 and 2,064.43 is: 3,095.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.31 : 6,607.52 = 2,064.43 : x
  2. Step 2: Convert to fraction form
    4,406.31/6,607.52 = 2,064.43/x
  3. Step 3: Cross multiply
    4,406.31x = 6,607.52 × 2,064.43
  4. Step 4: Simplify right side
    4,406.31x = 13,640,751.16
  5. Step 5: Solve for x
    x = 13,640,751.16/4,406.31
  6. Step 6: Final answer
    x = 3,095.73

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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.