Home / 9,767.38-14,652.28-3,194.22

Finding the Fourth Proportional to 9,767.38, 14,652.28 and 3,194.22

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Solution

The fourth proportional to 9,767.38, 14,652.28 and 3,194.22 is: 4,791.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767.38 : 14,652.28 = 3,194.22 : x
  2. Step 2: Convert to fraction form
    9,767.38/14,652.28 = 3,194.22/x
  3. Step 3: Cross multiply
    9,767.38x = 14,652.28 × 3,194.22
  4. Step 4: Simplify right side
    9,767.38x = 46,802,605.82
  5. Step 5: Solve for x
    x = 46,802,605.82/9,767.38
  6. Step 6: Final answer
    x = 4,791.73

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1.5x scale

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.