Home / 8,843.07-13,266.06-4,103.99

Finding the Fourth Proportional to 8,843.07, 13,266.06 and 4,103.99

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Solution

The fourth proportional to 8,843.07, 13,266.06 and 4,103.99 is: 6,156.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,843.07 : 13,266.06 = 4,103.99 : x
  2. Step 2: Convert to fraction form
    8,843.07/13,266.06 = 4,103.99/x
  3. Step 3: Cross multiply
    8,843.07x = 13,266.06 × 4,103.99
  4. Step 4: Simplify right side
    8,843.07x = 54,443,777.58
  5. Step 5: Solve for x
    x = 54,443,777.58/8,843.07
  6. Step 6: Final answer
    x = 6,156.66

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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.