Home / 34,269.44-51,409.28-10,896.64

Finding the Fourth Proportional to 34,269.44, 51,409.28 and 10,896.64

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Solution

The fourth proportional to 34,269.44, 51,409.28 and 10,896.64 is: 16,346.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,269.44 : 51,409.28 = 10,896.64 : x
  2. Step 2: Convert to fraction form
    34,269.44/51,409.28 = 10,896.64/x
  3. Step 3: Cross multiply
    34,269.44x = 51,409.28 × 10,896.64
  4. Step 4: Simplify right side
    34,269.44x = 560,188,416.82
  5. Step 5: Solve for x
    x = 560,188,416.82/34,269.44
  6. Step 6: Final answer
    x = 16,346.59

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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.