Home / 4,996.38-7,494.71-1,533.63

Finding the Fourth Proportional to 4,996.38, 7,494.71 and 1,533.63

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Solution

The fourth proportional to 4,996.38, 7,494.71 and 1,533.63 is: 2,300.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.38 : 7,494.71 = 1,533.63 : x
  2. Step 2: Convert to fraction form
    4,996.38/7,494.71 = 1,533.63/x
  3. Step 3: Cross multiply
    4,996.38x = 7,494.71 × 1,533.63
  4. Step 4: Simplify right side
    4,996.38x = 11,494,112.10
  5. Step 5: Solve for x
    x = 11,494,112.10/4,996.38
  6. Step 6: Final answer
    x = 2,300.49

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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.