Home / 4,533.49-6,799.11-1,246.42

Finding the Fourth Proportional to 4,533.49, 6,799.11 and 1,246.42

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Solution

The fourth proportional to 4,533.49, 6,799.11 and 1,246.42 is: 1,869.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533.49 : 6,799.11 = 1,246.42 : x
  2. Step 2: Convert to fraction form
    4,533.49/6,799.11 = 1,246.42/x
  3. Step 3: Cross multiply
    4,533.49x = 6,799.11 × 1,246.42
  4. Step 4: Simplify right side
    4,533.49x = 8,474,546.69
  5. Step 5: Solve for x
    x = 8,474,546.69/4,533.49
  6. Step 6: Final answer
    x = 1,869.32

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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.