Home / 30,067.14-45,087.38-16,024.55

Finding the Fourth Proportional to 30,067.14, 45,087.38 and 16,024.55

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Solution

The fourth proportional to 30,067.14, 45,087.38 and 16,024.55 is: 24,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,067.14 : 45,087.38 = 16,024.55 : x
  2. Step 2: Convert to fraction form
    30,067.14/45,087.38 = 16,024.55/x
  3. Step 3: Cross multiply
    30,067.14x = 45,087.38 × 16,024.55
  4. Step 4: Simplify right side
    30,067.14x = 722,504,895.06
  5. Step 5: Solve for x
    x = 722,504,895.06/30,067.14
  6. Step 6: Final answer
    x = 24,029.72

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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.