Home / 4,563.18-6,843.09-2,222.48

Finding the Fourth Proportional to 4,563.18, 6,843.09 and 2,222.48

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Solution

The fourth proportional to 4,563.18, 6,843.09 and 2,222.48 is: 3,332.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.18 : 6,843.09 = 2,222.48 : x
  2. Step 2: Convert to fraction form
    4,563.18/6,843.09 = 2,222.48/x
  3. Step 3: Cross multiply
    4,563.18x = 6,843.09 × 2,222.48
  4. Step 4: Simplify right side
    4,563.18x = 15,208,656.11
  5. Step 5: Solve for x
    x = 15,208,656.11/4,563.18
  6. Step 6: Final answer
    x = 3,332.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.