Home / 6,129.38-9,194.04-1,746.83

Finding the Fourth Proportional to 6,129.38, 9,194.04 and 1,746.83

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Solution

The fourth proportional to 6,129.38, 9,194.04 and 1,746.83 is: 2,620.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129.38 : 9,194.04 = 1,746.83 : x
  2. Step 2: Convert to fraction form
    6,129.38/9,194.04 = 1,746.83/x
  3. Step 3: Cross multiply
    6,129.38x = 9,194.04 × 1,746.83
  4. Step 4: Simplify right side
    6,129.38x = 16,060,447.88
  5. Step 5: Solve for x
    x = 16,060,447.88/6,129.38
  6. Step 6: Final answer
    x = 2,620.24

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Double scale
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1.5x scale

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.