Home / 6,001.22-8,278.04-3,873.41

Finding the Fourth Proportional to 6,001.22, 8,278.04 and 3,873.41

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Solution

The fourth proportional to 6,001.22, 8,278.04 and 3,873.41 is: 5,342.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.22 : 8,278.04 = 3,873.41 : x
  2. Step 2: Convert to fraction form
    6,001.22/8,278.04 = 3,873.41/x
  3. Step 3: Cross multiply
    6,001.22x = 8,278.04 × 3,873.41
  4. Step 4: Simplify right side
    6,001.22x = 32,064,252.60
  5. Step 5: Solve for x
    x = 32,064,252.60/6,001.22
  6. Step 6: Final answer
    x = 5,342.96

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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.