Home / 4,491.92-6,199.03-2,502.47

Finding the Fourth Proportional to 4,491.92, 6,199.03 and 2,502.47

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Solution

The fourth proportional to 4,491.92, 6,199.03 and 2,502.47 is: 3,453.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491.92 : 6,199.03 = 2,502.47 : x
  2. Step 2: Convert to fraction form
    4,491.92/6,199.03 = 2,502.47/x
  3. Step 3: Cross multiply
    4,491.92x = 6,199.03 × 2,502.47
  4. Step 4: Simplify right side
    4,491.92x = 15,512,881.98
  5. Step 5: Solve for x
    x = 15,512,881.98/4,491.92
  6. Step 6: Final answer
    x = 3,453.51

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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.