Home / 4,141.01-6,209.69-2,192.75

Finding the Fourth Proportional to 4,141.01, 6,209.69 and 2,192.75

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Solution

The fourth proportional to 4,141.01, 6,209.69 and 2,192.75 is: 3,288.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141.01 : 6,209.69 = 2,192.75 : x
  2. Step 2: Convert to fraction form
    4,141.01/6,209.69 = 2,192.75/x
  3. Step 3: Cross multiply
    4,141.01x = 6,209.69 × 2,192.75
  4. Step 4: Simplify right side
    4,141.01x = 13,616,302.31
  5. Step 5: Solve for x
    x = 13,616,302.31/4,141.01
  6. Step 6: Final answer
    x = 3,288.16

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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.