Home / 56,050.94-84,067.56-15,514.88

Finding the Fourth Proportional to 56,050.94, 84,067.56 and 15,514.88

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Solution

The fourth proportional to 56,050.94, 84,067.56 and 15,514.88 is: 23,269.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,050.94 : 84,067.56 = 15,514.88 : x
  2. Step 2: Convert to fraction form
    56,050.94/84,067.56 = 15,514.88/x
  3. Step 3: Cross multiply
    56,050.94x = 84,067.56 × 15,514.88
  4. Step 4: Simplify right side
    56,050.94x = 1,304,298,105.29
  5. Step 5: Solve for x
    x = 1,304,298,105.29/56,050.94
  6. Step 6: Final answer
    x = 23,269.87

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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.