Home / 9,786.97-14,682.69-4,241.24

Finding the Fourth Proportional to 9,786.97, 14,682.69 and 4,241.24

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Solution

The fourth proportional to 9,786.97, 14,682.69 and 4,241.24 is: 6,362.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,786.97 : 14,682.69 = 4,241.24 : x
  2. Step 2: Convert to fraction form
    9,786.97/14,682.69 = 4,241.24/x
  3. Step 3: Cross multiply
    9,786.97x = 14,682.69 × 4,241.24
  4. Step 4: Simplify right side
    9,786.97x = 62,272,717.52
  5. Step 5: Solve for x
    x = 62,272,717.52/9,786.97
  6. Step 6: Final answer
    x = 6,362.82

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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.