Home / 14,067.04-19,414.62-8,098.30

Finding the Fourth Proportional to 14,067.04, 19,414.62 and 8,098.30

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Solution

The fourth proportional to 14,067.04, 19,414.62 and 8,098.30 is: 11,176.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067.04 : 19,414.62 = 8,098.30 : x
  2. Step 2: Convert to fraction form
    14,067.04/19,414.62 = 8,098.30/x
  3. Step 3: Cross multiply
    14,067.04x = 19,414.62 × 8,098.30
  4. Step 4: Simplify right side
    14,067.04x = 157,225,417.15
  5. Step 5: Solve for x
    x = 157,225,417.15/14,067.04
  6. Step 6: Final answer
    x = 11,176.87

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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.