Home / 2,304.22-3,469.99-2,075.80

Finding the Fourth Proportional to 2,304.22, 3,469.99 and 2,075.80

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Solution

The fourth proportional to 2,304.22, 3,469.99 and 2,075.80 is: 3,126.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304.22 : 3,469.99 = 2,075.80 : x
  2. Step 2: Convert to fraction form
    2,304.22/3,469.99 = 2,075.80/x
  3. Step 3: Cross multiply
    2,304.22x = 3,469.99 × 2,075.80
  4. Step 4: Simplify right side
    2,304.22x = 7,203,005.24
  5. Step 5: Solve for x
    x = 7,203,005.24/2,304.22
  6. Step 6: Final answer
    x = 3,126.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.