Home / 4,485.11-6,722.39-2,017.04

Finding the Fourth Proportional to 4,485.11, 6,722.39 and 2,017.04

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Solution

The fourth proportional to 4,485.11, 6,722.39 and 2,017.04 is: 3,023.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485.11 : 6,722.39 = 2,017.04 : x
  2. Step 2: Convert to fraction form
    4,485.11/6,722.39 = 2,017.04/x
  3. Step 3: Cross multiply
    4,485.11x = 6,722.39 × 2,017.04
  4. Step 4: Simplify right side
    4,485.11x = 13,559,300.96
  5. Step 5: Solve for x
    x = 13,559,300.96/4,485.11
  6. Step 6: Final answer
    x = 3,023.18

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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.