Home / 9,348.32-14,027.72-4,965.66

Finding the Fourth Proportional to 9,348.32, 14,027.72 and 4,965.66

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Solution

The fourth proportional to 9,348.32, 14,027.72 and 4,965.66 is: 7,451.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.32 : 14,027.72 = 4,965.66 : x
  2. Step 2: Convert to fraction form
    9,348.32/14,027.72 = 4,965.66/x
  3. Step 3: Cross multiply
    9,348.32x = 14,027.72 × 4,965.66
  4. Step 4: Simplify right side
    9,348.32x = 69,656,863.27
  5. Step 5: Solve for x
    x = 69,656,863.27/9,348.32
  6. Step 6: Final answer
    x = 7,451.27

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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.