Home / 4,096.19-5,648.58-3,347.75

Finding the Fourth Proportional to 4,096.19, 5,648.58 and 3,347.75

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Solution

The fourth proportional to 4,096.19, 5,648.58 and 3,347.75 is: 4,616.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.19 : 5,648.58 = 3,347.75 : x
  2. Step 2: Convert to fraction form
    4,096.19/5,648.58 = 3,347.75/x
  3. Step 3: Cross multiply
    4,096.19x = 5,648.58 × 3,347.75
  4. Step 4: Simplify right side
    4,096.19x = 18,910,005.45
  5. Step 5: Solve for x
    x = 18,910,005.45/4,096.19
  6. Step 6: Final answer
    x = 4,616.49

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Half scale
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Double scale
Find fourth proportional to 4,097.19, 5,649.96 and 3,348.75
Similar ratio
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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.