Home / 106,592.22-159,888.06-100,096.56

Finding the Fourth Proportional to 106,592.22, 159,888.06 and 100,096.56

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Solution

The fourth proportional to 106,592.22, 159,888.06 and 100,096.56 is: 150,144.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,592.22 : 159,888.06 = 100,096.56 : x
  2. Step 2: Convert to fraction form
    106,592.22/159,888.06 = 100,096.56/x
  3. Step 3: Cross multiply
    106,592.22x = 159,888.06 × 100,096.56
  4. Step 4: Simplify right side
    106,592.22x = 16,004,244,791.07
  5. Step 5: Solve for x
    x = 16,004,244,791.07/106,592.22
  6. Step 6: Final answer
    x = 150,144.59

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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.