Home / 4,101.14-6,151.44-3,007.64

Finding the Fourth Proportional to 4,101.14, 6,151.44 and 3,007.64

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Solution

The fourth proportional to 4,101.14, 6,151.44 and 3,007.64 is: 4,511.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.14 : 6,151.44 = 3,007.64 : x
  2. Step 2: Convert to fraction form
    4,101.14/6,151.44 = 3,007.64/x
  3. Step 3: Cross multiply
    4,101.14x = 6,151.44 × 3,007.64
  4. Step 4: Simplify right side
    4,101.14x = 18,501,317.00
  5. Step 5: Solve for x
    x = 18,501,317.00/4,101.14
  6. Step 6: Final answer
    x = 4,511.26

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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.