Home / 6,166.29-8,508.87-3,513.54

Finding the Fourth Proportional to 6,166.29, 8,508.87 and 3,513.54

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Solution

The fourth proportional to 6,166.29, 8,508.87 and 3,513.54 is: 4,848.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166.29 : 8,508.87 = 3,513.54 : x
  2. Step 2: Convert to fraction form
    6,166.29/8,508.87 = 3,513.54/x
  3. Step 3: Cross multiply
    6,166.29x = 8,508.87 × 3,513.54
  4. Step 4: Simplify right side
    6,166.29x = 29,896,255.10
  5. Step 5: Solve for x
    x = 29,896,255.10/6,166.29
  6. Step 6: Final answer
    x = 4,848.34

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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.