Home / 4,008.97-5,533.95-2,682.19

Finding the Fourth Proportional to 4,008.97, 5,533.95 and 2,682.19

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Solution

The fourth proportional to 4,008.97, 5,533.95 and 2,682.19 is: 3,702.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.97 : 5,533.95 = 2,682.19 : x
  2. Step 2: Convert to fraction form
    4,008.97/5,533.95 = 2,682.19/x
  3. Step 3: Cross multiply
    4,008.97x = 5,533.95 × 2,682.19
  4. Step 4: Simplify right side
    4,008.97x = 14,843,084.13
  5. Step 5: Solve for x
    x = 14,843,084.13/4,008.97
  6. Step 6: Final answer
    x = 3,702.47

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Half scale
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Double scale
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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.