Home / 4,045.35-6,067.98-1,448.25

Finding the Fourth Proportional to 4,045.35, 6,067.98 and 1,448.25

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Solution

The fourth proportional to 4,045.35, 6,067.98 and 1,448.25 is: 2,172.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045.35 : 6,067.98 = 1,448.25 : x
  2. Step 2: Convert to fraction form
    4,045.35/6,067.98 = 1,448.25/x
  3. Step 3: Cross multiply
    4,045.35x = 6,067.98 × 1,448.25
  4. Step 4: Simplify right side
    4,045.35x = 8,787,952.04
  5. Step 5: Solve for x
    x = 8,787,952.04/4,045.35
  6. Step 6: Final answer
    x = 2,172.36

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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.