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Finding the Fourth Proportional to 4,007.48, 6,011.22 and 3,794.24

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Solution

The fourth proportional to 4,007.48, 6,011.22 and 3,794.24 is: 5,691.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007.48 : 6,011.22 = 3,794.24 : x
  2. Step 2: Convert to fraction form
    4,007.48/6,011.22 = 3,794.24/x
  3. Step 3: Cross multiply
    4,007.48x = 6,011.22 × 3,794.24
  4. Step 4: Simplify right side
    4,007.48x = 22,808,011.37
  5. Step 5: Solve for x
    x = 22,808,011.37/4,007.48
  6. Step 6: Final answer
    x = 5,691.36

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Half scale
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Double scale
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Similar ratio
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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.