Home / 4,182.24-5,769.45-3,244.26

Finding the Fourth Proportional to 4,182.24, 5,769.45 and 3,244.26

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Solution

The fourth proportional to 4,182.24, 5,769.45 and 3,244.26 is: 4,475.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182.24 : 5,769.45 = 3,244.26 : x
  2. Step 2: Convert to fraction form
    4,182.24/5,769.45 = 3,244.26/x
  3. Step 3: Cross multiply
    4,182.24x = 5,769.45 × 3,244.26
  4. Step 4: Simplify right side
    4,182.24x = 18,717,595.86
  5. Step 5: Solve for x
    x = 18,717,595.86/4,182.24
  6. Step 6: Final answer
    x = 4,475.50

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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.