Home / 4,119.06-6,164.22-3,370.01

Finding the Fourth Proportional to 4,119.06, 6,164.22 and 3,370.01

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Solution

The fourth proportional to 4,119.06, 6,164.22 and 3,370.01 is: 5,043.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119.06 : 6,164.22 = 3,370.01 : x
  2. Step 2: Convert to fraction form
    4,119.06/6,164.22 = 3,370.01/x
  3. Step 3: Cross multiply
    4,119.06x = 6,164.22 × 3,370.01
  4. Step 4: Simplify right side
    4,119.06x = 20,773,476.06
  5. Step 5: Solve for x
    x = 20,773,476.06/4,119.06
  6. Step 6: Final answer
    x = 5,043.26

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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.