Home / 2,209.23-3,050.06-2,062.35

Finding the Fourth Proportional to 2,209.23, 3,050.06 and 2,062.35

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Solution

The fourth proportional to 2,209.23, 3,050.06 and 2,062.35 is: 2,847.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,209.23 : 3,050.06 = 2,062.35 : x
  2. Step 2: Convert to fraction form
    2,209.23/3,050.06 = 2,062.35/x
  3. Step 3: Cross multiply
    2,209.23x = 3,050.06 × 2,062.35
  4. Step 4: Simplify right side
    2,209.23x = 6,290,280.93
  5. Step 5: Solve for x
    x = 6,290,280.93/2,209.23
  6. Step 6: Final answer
    x = 2,847.27

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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.