Home / 2,448.15-3,674.04-1,352.22

Finding the Fourth Proportional to 2,448.15, 3,674.04 and 1,352.22

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Solution

The fourth proportional to 2,448.15, 3,674.04 and 1,352.22 is: 2,029.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448.15 : 3,674.04 = 1,352.22 : x
  2. Step 2: Convert to fraction form
    2,448.15/3,674.04 = 1,352.22/x
  3. Step 3: Cross multiply
    2,448.15x = 3,674.04 × 1,352.22
  4. Step 4: Simplify right side
    2,448.15x = 4,968,110.37
  5. Step 5: Solve for x
    x = 4,968,110.37/2,448.15
  6. Step 6: Final answer
    x = 2,029.33

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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.