Home / 3,554.08-4,906.04-2,295.23

Finding the Fourth Proportional to 3,554.08, 4,906.04 and 2,295.23

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Solution

The fourth proportional to 3,554.08, 4,906.04 and 2,295.23 is: 3,168.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554.08 : 4,906.04 = 2,295.23 : x
  2. Step 2: Convert to fraction form
    3,554.08/4,906.04 = 2,295.23/x
  3. Step 3: Cross multiply
    3,554.08x = 4,906.04 × 2,295.23
  4. Step 4: Simplify right side
    3,554.08x = 11,260,454.18
  5. Step 5: Solve for x
    x = 11,260,454.18/3,554.08
  6. Step 6: Final answer
    x = 3,168.32

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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.