Home / 4,076.08-5,624.84-2,213.04

Finding the Fourth Proportional to 4,076.08, 5,624.84 and 2,213.04

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Solution

The fourth proportional to 4,076.08, 5,624.84 and 2,213.04 is: 3,053.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.08 : 5,624.84 = 2,213.04 : x
  2. Step 2: Convert to fraction form
    4,076.08/5,624.84 = 2,213.04/x
  3. Step 3: Cross multiply
    4,076.08x = 5,624.84 × 2,213.04
  4. Step 4: Simplify right side
    4,076.08x = 12,447,995.91
  5. Step 5: Solve for x
    x = 12,447,995.91/4,076.08
  6. Step 6: Final answer
    x = 3,053.91

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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.