Home / 4,684.76-6,466.04-3,091.69

Finding the Fourth Proportional to 4,684.76, 6,466.04 and 3,091.69

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Solution

The fourth proportional to 4,684.76, 6,466.04 and 3,091.69 is: 4,267.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.76 : 6,466.04 = 3,091.69 : x
  2. Step 2: Convert to fraction form
    4,684.76/6,466.04 = 3,091.69/x
  3. Step 3: Cross multiply
    4,684.76x = 6,466.04 × 3,091.69
  4. Step 4: Simplify right side
    4,684.76x = 19,990,982.77
  5. Step 5: Solve for x
    x = 19,990,982.77/4,684.76
  6. Step 6: Final answer
    x = 4,267.24

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.