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Finding the Fourth Proportional to 5,900.36, 8,851.85 and 1,952.85

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Solution

The fourth proportional to 5,900.36, 8,851.85 and 1,952.85 is: 2,929.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900.36 : 8,851.85 = 1,952.85 : x
  2. Step 2: Convert to fraction form
    5,900.36/8,851.85 = 1,952.85/x
  3. Step 3: Cross multiply
    5,900.36x = 8,851.85 × 1,952.85
  4. Step 4: Simplify right side
    5,900.36x = 17,286,327.34
  5. Step 5: Solve for x
    x = 17,286,327.34/5,900.36
  6. Step 6: Final answer
    x = 2,929.71

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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.