Home / 6,010.14-9,015.22-2,113.64

Finding the Fourth Proportional to 6,010.14, 9,015.22 and 2,113.64

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Solution

The fourth proportional to 6,010.14, 9,015.22 and 2,113.64 is: 3,170.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010.14 : 9,015.22 = 2,113.64 : x
  2. Step 2: Convert to fraction form
    6,010.14/9,015.22 = 2,113.64/x
  3. Step 3: Cross multiply
    6,010.14x = 9,015.22 × 2,113.64
  4. Step 4: Simplify right side
    6,010.14x = 19,054,929.60
  5. Step 5: Solve for x
    x = 19,054,929.60/6,010.14
  6. Step 6: Final answer
    x = 3,170.46

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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.