Home / 9,067.26-13,603.86-4,447.02

Finding the Fourth Proportional to 9,067.26, 13,603.86 and 4,447.02

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Solution

The fourth proportional to 9,067.26, 13,603.86 and 4,447.02 is: 6,671.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.26 : 13,603.86 = 4,447.02 : x
  2. Step 2: Convert to fraction form
    9,067.26/13,603.86 = 4,447.02/x
  3. Step 3: Cross multiply
    9,067.26x = 13,603.86 × 4,447.02
  4. Step 4: Simplify right side
    9,067.26x = 60,496,637.50
  5. Step 5: Solve for x
    x = 60,496,637.50/9,067.26
  6. Step 6: Final answer
    x = 6,671.99

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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.