Home / 2,212.16-3,306.16-2,037.02

Finding the Fourth Proportional to 2,212.16, 3,306.16 and 2,037.02

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Solution

The fourth proportional to 2,212.16, 3,306.16 and 2,037.02 is: 3,044.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,212.16 : 3,306.16 = 2,037.02 : x
  2. Step 2: Convert to fraction form
    2,212.16/3,306.16 = 2,037.02/x
  3. Step 3: Cross multiply
    2,212.16x = 3,306.16 × 2,037.02
  4. Step 4: Simplify right side
    2,212.16x = 6,734,700.06
  5. Step 5: Solve for x
    x = 6,734,700.06/2,212.16
  6. Step 6: Final answer
    x = 3,044.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.