Home / 9,297.14-13,950.48-6,179.28

Finding the Fourth Proportional to 9,297.14, 13,950.48 and 6,179.28

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Solution

The fourth proportional to 9,297.14, 13,950.48 and 6,179.28 is: 9,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297.14 : 13,950.48 = 6,179.28 : x
  2. Step 2: Convert to fraction form
    9,297.14/13,950.48 = 6,179.28/x
  3. Step 3: Cross multiply
    9,297.14x = 13,950.48 × 6,179.28
  4. Step 4: Simplify right side
    9,297.14x = 86,203,922.05
  5. Step 5: Solve for x
    x = 86,203,922.05/9,297.14
  6. Step 6: Final answer
    x = 9,272.10

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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.