Home / 4,310.28-6,471.63-2,673.54

Finding the Fourth Proportional to 4,310.28, 6,471.63 and 2,673.54

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Solution

The fourth proportional to 4,310.28, 6,471.63 and 2,673.54 is: 4,014.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.28 : 6,471.63 = 2,673.54 : x
  2. Step 2: Convert to fraction form
    4,310.28/6,471.63 = 2,673.54/x
  3. Step 3: Cross multiply
    4,310.28x = 6,471.63 × 2,673.54
  4. Step 4: Simplify right side
    4,310.28x = 17,302,161.67
  5. Step 5: Solve for x
    x = 17,302,161.67/4,310.28
  6. Step 6: Final answer
    x = 4,014.16

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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.