Home / 6,166.04-8,509.26-3,371.72

Finding the Fourth Proportional to 6,166.04, 8,509.26 and 3,371.72

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Solution

The fourth proportional to 6,166.04, 8,509.26 and 3,371.72 is: 4,653.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166.04 : 8,509.26 = 3,371.72 : x
  2. Step 2: Convert to fraction form
    6,166.04/8,509.26 = 3,371.72/x
  3. Step 3: Cross multiply
    6,166.04x = 8,509.26 × 3,371.72
  4. Step 4: Simplify right side
    6,166.04x = 28,690,842.13
  5. Step 5: Solve for x
    x = 28,690,842.13/6,166.04
  6. Step 6: Final answer
    x = 4,653.04

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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.