Home / 5,916.08-8,163.97-3,263.46

Finding the Fourth Proportional to 5,916.08, 8,163.97 and 3,263.46

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Solution

The fourth proportional to 5,916.08, 8,163.97 and 3,263.46 is: 4,503.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.08 : 8,163.97 = 3,263.46 : x
  2. Step 2: Convert to fraction form
    5,916.08/8,163.97 = 3,263.46/x
  3. Step 3: Cross multiply
    5,916.08x = 8,163.97 × 3,263.46
  4. Step 4: Simplify right side
    5,916.08x = 26,642,789.54
  5. Step 5: Solve for x
    x = 26,642,789.54/5,916.08
  6. Step 6: Final answer
    x = 4,503.45

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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.