Home / 4,193.01-5,785.91-2,425.18

Finding the Fourth Proportional to 4,193.01, 5,785.91 and 2,425.18

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Solution

The fourth proportional to 4,193.01, 5,785.91 and 2,425.18 is: 3,346.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.01 : 5,785.91 = 2,425.18 : x
  2. Step 2: Convert to fraction form
    4,193.01/5,785.91 = 2,425.18/x
  3. Step 3: Cross multiply
    4,193.01x = 5,785.91 × 2,425.18
  4. Step 4: Simplify right side
    4,193.01x = 14,031,861.09
  5. Step 5: Solve for x
    x = 14,031,861.09/4,193.01
  6. Step 6: Final answer
    x = 3,346.49

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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.