Home / 4,563.38-6,845.06-1,100.63

Finding the Fourth Proportional to 4,563.38, 6,845.06 and 1,100.63

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Solution

The fourth proportional to 4,563.38, 6,845.06 and 1,100.63 is: 1,650.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.38 : 6,845.06 = 1,100.63 : x
  2. Step 2: Convert to fraction form
    4,563.38/6,845.06 = 1,100.63/x
  3. Step 3: Cross multiply
    4,563.38x = 6,845.06 × 1,100.63
  4. Step 4: Simplify right side
    4,563.38x = 7,533,838.66
  5. Step 5: Solve for x
    x = 7,533,838.66/4,563.38
  6. Step 6: Final answer
    x = 1,650.94

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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.