Home / 3,626.13-5,441.02-2,066.07

Finding the Fourth Proportional to 3,626.13, 5,441.02 and 2,066.07

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Solution

The fourth proportional to 3,626.13, 5,441.02 and 2,066.07 is: 3,100.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626.13 : 5,441.02 = 2,066.07 : x
  2. Step 2: Convert to fraction form
    3,626.13/5,441.02 = 2,066.07/x
  3. Step 3: Cross multiply
    3,626.13x = 5,441.02 × 2,066.07
  4. Step 4: Simplify right side
    3,626.13x = 11,241,528.19
  5. Step 5: Solve for x
    x = 11,241,528.19/3,626.13
  6. Step 6: Final answer
    x = 3,100.14

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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.