Home / 4,522.07-6,785.42-2,184.07

Finding the Fourth Proportional to 4,522.07, 6,785.42 and 2,184.07

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Solution

The fourth proportional to 4,522.07, 6,785.42 and 2,184.07 is: 3,277.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522.07 : 6,785.42 = 2,184.07 : x
  2. Step 2: Convert to fraction form
    4,522.07/6,785.42 = 2,184.07/x
  3. Step 3: Cross multiply
    4,522.07x = 6,785.42 × 2,184.07
  4. Step 4: Simplify right side
    4,522.07x = 14,819,832.26
  5. Step 5: Solve for x
    x = 14,819,832.26/4,522.07
  6. Step 6: Final answer
    x = 3,277.22

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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.