Home / 4,105.62-5,666.22-2,337.48

Finding the Fourth Proportional to 4,105.62, 5,666.22 and 2,337.48

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Solution

The fourth proportional to 4,105.62, 5,666.22 and 2,337.48 is: 3,225.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105.62 : 5,666.22 = 2,337.48 : x
  2. Step 2: Convert to fraction form
    4,105.62/5,666.22 = 2,337.48/x
  3. Step 3: Cross multiply
    4,105.62x = 5,666.22 × 2,337.48
  4. Step 4: Simplify right side
    4,105.62x = 13,244,675.93
  5. Step 5: Solve for x
    x = 13,244,675.93/4,105.62
  6. Step 6: Final answer
    x = 3,225.99

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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.