Home / 27,607.68-38,093.22-19,096.56

Finding the Fourth Proportional to 27,607.68, 38,093.22 and 19,096.56

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Solution

The fourth proportional to 27,607.68, 38,093.22 and 19,096.56 is: 26,349.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,607.68 : 38,093.22 = 19,096.56 : x
  2. Step 2: Convert to fraction form
    27,607.68/38,093.22 = 19,096.56/x
  3. Step 3: Cross multiply
    27,607.68x = 38,093.22 × 19,096.56
  4. Step 4: Simplify right side
    27,607.68x = 727,449,461.32
  5. Step 5: Solve for x
    x = 727,449,461.32/27,607.68
  6. Step 6: Final answer
    x = 26,349.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.