Home / 2,448.06-3,379.35-2,210.94

Finding the Fourth Proportional to 2,448.06, 3,379.35 and 2,210.94

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Solution

The fourth proportional to 2,448.06, 3,379.35 and 2,210.94 is: 3,052.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448.06 : 3,379.35 = 2,210.94 : x
  2. Step 2: Convert to fraction form
    2,448.06/3,379.35 = 2,210.94/x
  3. Step 3: Cross multiply
    2,448.06x = 3,379.35 × 2,210.94
  4. Step 4: Simplify right side
    2,448.06x = 7,471,540.09
  5. Step 5: Solve for x
    x = 7,471,540.09/2,448.06
  6. Step 6: Final answer
    x = 3,052.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.