Home / 4,164.08-6,246.32-1,566.82

Finding the Fourth Proportional to 4,164.08, 6,246.32 and 1,566.82

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Solution

The fourth proportional to 4,164.08, 6,246.32 and 1,566.82 is: 2,350.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164.08 : 6,246.32 = 1,566.82 : x
  2. Step 2: Convert to fraction form
    4,164.08/6,246.32 = 1,566.82/x
  3. Step 3: Cross multiply
    4,164.08x = 6,246.32 × 1,566.82
  4. Step 4: Simplify right side
    4,164.08x = 9,786,859.10
  5. Step 5: Solve for x
    x = 9,786,859.10/4,164.08
  6. Step 6: Final answer
    x = 2,350.31

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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.