Home / 5,544.08-7,650.51-3,025.69

Finding the Fourth Proportional to 5,544.08, 7,650.51 and 3,025.69

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Solution

The fourth proportional to 5,544.08, 7,650.51 and 3,025.69 is: 4,175.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.08 : 7,650.51 = 3,025.69 : x
  2. Step 2: Convert to fraction form
    5,544.08/7,650.51 = 3,025.69/x
  3. Step 3: Cross multiply
    5,544.08x = 7,650.51 × 3,025.69
  4. Step 4: Simplify right side
    5,544.08x = 23,148,041.13
  5. Step 5: Solve for x
    x = 23,148,041.13/5,544.08
  6. Step 6: Final answer
    x = 4,175.27

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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.