Home / 4,002.27-5,523.49-2,210.06

Finding the Fourth Proportional to 4,002.27, 5,523.49 and 2,210.06

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Solution

The fourth proportional to 4,002.27, 5,523.49 and 2,210.06 is: 3,050.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002.27 : 5,523.49 = 2,210.06 : x
  2. Step 2: Convert to fraction form
    4,002.27/5,523.49 = 2,210.06/x
  3. Step 3: Cross multiply
    4,002.27x = 5,523.49 × 2,210.06
  4. Step 4: Simplify right side
    4,002.27x = 12,207,244.31
  5. Step 5: Solve for x
    x = 12,207,244.31/4,002.27
  6. Step 6: Final answer
    x = 3,050.08

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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.