Home / 9,067.47-13,601.36-2,493.62

Finding the Fourth Proportional to 9,067.47, 13,601.36 and 2,493.62

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Solution

The fourth proportional to 9,067.47, 13,601.36 and 2,493.62 is: 3,740.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.47 : 13,601.36 = 2,493.62 : x
  2. Step 2: Convert to fraction form
    9,067.47/13,601.36 = 2,493.62/x
  3. Step 3: Cross multiply
    9,067.47x = 13,601.36 × 2,493.62
  4. Step 4: Simplify right side
    9,067.47x = 33,916,623.32
  5. Step 5: Solve for x
    x = 33,916,623.32/9,067.47
  6. Step 6: Final answer
    x = 3,740.47

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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.