Home / 5,900.52-8,841.59-2,201.75

Finding the Fourth Proportional to 5,900.52, 8,841.59 and 2,201.75

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Solution

The fourth proportional to 5,900.52, 8,841.59 and 2,201.75 is: 3,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900.52 : 8,841.59 = 2,201.75 : x
  2. Step 2: Convert to fraction form
    5,900.52/8,841.59 = 2,201.75/x
  3. Step 3: Cross multiply
    5,900.52x = 8,841.59 × 2,201.75
  4. Step 4: Simplify right side
    5,900.52x = 19,466,970.78
  5. Step 5: Solve for x
    x = 19,466,970.78/5,900.52
  6. Step 6: Final answer
    x = 3,299.20

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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.