Home / 4,104.76-5,665.13-2,336.53

Finding the Fourth Proportional to 4,104.76, 5,665.13 and 2,336.53

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Solution

The fourth proportional to 4,104.76, 5,665.13 and 2,336.53 is: 3,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.76 : 5,665.13 = 2,336.53 : x
  2. Step 2: Convert to fraction form
    4,104.76/5,665.13 = 2,336.53/x
  3. Step 3: Cross multiply
    4,104.76x = 5,665.13 × 2,336.53
  4. Step 4: Simplify right side
    4,104.76x = 13,236,746.20
  5. Step 5: Solve for x
    x = 13,236,746.20/4,104.76
  6. Step 6: Final answer
    x = 3,224.73

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Half scale
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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.