Home / 16,067.36-22,167.25-10,468.64

Finding the Fourth Proportional to 16,067.36, 22,167.25 and 10,468.64

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Solution

The fourth proportional to 16,067.36, 22,167.25 and 10,468.64 is: 14,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,067.36 : 22,167.25 = 10,468.64 : x
  2. Step 2: Convert to fraction form
    16,067.36/22,167.25 = 10,468.64/x
  3. Step 3: Cross multiply
    16,067.36x = 22,167.25 × 10,468.64
  4. Step 4: Simplify right side
    16,067.36x = 232,060,823.03
  5. Step 5: Solve for x
    x = 232,060,823.03/16,067.36
  6. Step 6: Final answer
    x = 14,443.00

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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.