Home / 26,093.30-39,140.06-11,096.55

Finding the Fourth Proportional to 26,093.30, 39,140.06 and 11,096.55

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Solution

The fourth proportional to 26,093.30, 39,140.06 and 11,096.55 is: 16,644.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,093.30 : 39,140.06 = 11,096.55 : x
  2. Step 2: Convert to fraction form
    26,093.30/39,140.06 = 11,096.55/x
  3. Step 3: Cross multiply
    26,093.30x = 39,140.06 × 11,096.55
  4. Step 4: Simplify right side
    26,093.30x = 434,319,709.46
  5. Step 5: Solve for x
    x = 434,319,709.46/26,093.30
  6. Step 6: Final answer
    x = 16,644.88

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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.