Home / 10,597.37-15,896.19-3,201.89

Finding the Fourth Proportional to 10,597.37, 15,896.19 and 3,201.89

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Solution

The fourth proportional to 10,597.37, 15,896.19 and 3,201.89 is: 4,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597.37 : 15,896.19 = 3,201.89 : x
  2. Step 2: Convert to fraction form
    10,597.37/15,896.19 = 3,201.89/x
  3. Step 3: Cross multiply
    10,597.37x = 15,896.19 × 3,201.89
  4. Step 4: Simplify right side
    10,597.37x = 50,897,772.32
  5. Step 5: Solve for x
    x = 50,897,772.32/10,597.37
  6. Step 6: Final answer
    x = 4,802.87

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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.