Home / 5,900.90-8,851.06-2,202.85

Finding the Fourth Proportional to 5,900.90, 8,851.06 and 2,202.85

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Solution

The fourth proportional to 5,900.90, 8,851.06 and 2,202.85 is: 3,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900.90 : 8,851.06 = 2,202.85 : x
  2. Step 2: Convert to fraction form
    5,900.90/8,851.06 = 2,202.85/x
  3. Step 3: Cross multiply
    5,900.90x = 8,851.06 × 2,202.85
  4. Step 4: Simplify right side
    5,900.90x = 19,497,502.25
  5. Step 5: Solve for x
    x = 19,497,502.25/5,900.90
  6. Step 6: Final answer
    x = 3,304.16

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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.