Home / 13,027.68-19,526.40-10,096.56

Finding the Fourth Proportional to 13,027.68, 19,526.40 and 10,096.56

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Solution

The fourth proportional to 13,027.68, 19,526.40 and 10,096.56 is: 15,133.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,027.68 : 19,526.40 = 10,096.56 : x
  2. Step 2: Convert to fraction form
    13,027.68/19,526.40 = 10,096.56/x
  3. Step 3: Cross multiply
    13,027.68x = 19,526.40 × 10,096.56
  4. Step 4: Simplify right side
    13,027.68x = 197,149,469.18
  5. Step 5: Solve for x
    x = 197,149,469.18/13,027.68
  6. Step 6: Final answer
    x = 15,133.12

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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.