Home / 14,906.72-22,368.28-9,067.44

Finding the Fourth Proportional to 14,906.72, 22,368.28 and 9,067.44

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Solution

The fourth proportional to 14,906.72, 22,368.28 and 9,067.44 is: 13,606.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906.72 : 22,368.28 = 9,067.44 : x
  2. Step 2: Convert to fraction form
    14,906.72/22,368.28 = 9,067.44/x
  3. Step 3: Cross multiply
    14,906.72x = 22,368.28 × 9,067.44
  4. Step 4: Simplify right side
    14,906.72x = 202,823,036.80
  5. Step 5: Solve for x
    x = 202,823,036.80/14,906.72
  6. Step 6: Final answer
    x = 13,606.15

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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.