Home / 9,067.24-12,495.36-6,544.60

Finding the Fourth Proportional to 9,067.24, 12,495.36 and 6,544.60

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Solution

The fourth proportional to 9,067.24, 12,495.36 and 6,544.60 is: 9,018.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.24 : 12,495.36 = 6,544.60 : x
  2. Step 2: Convert to fraction form
    9,067.24/12,495.36 = 6,544.60/x
  3. Step 3: Cross multiply
    9,067.24x = 12,495.36 × 6,544.60
  4. Step 4: Simplify right side
    9,067.24x = 81,777,126.36
  5. Step 5: Solve for x
    x = 81,777,126.36/9,067.24
  6. Step 6: Final answer
    x = 9,018.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.