Home / 350,958.24-526,436.96-114,300.54

Finding the Fourth Proportional to 350,958.24, 526,436.96 and 114,300.54

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Solution

The fourth proportional to 350,958.24, 526,436.96 and 114,300.54 is: 171,450.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,958.24 : 526,436.96 = 114,300.54 : x
  2. Step 2: Convert to fraction form
    350,958.24/526,436.96 = 114,300.54/x
  3. Step 3: Cross multiply
    350,958.24x = 526,436.96 × 114,300.54
  4. Step 4: Simplify right side
    350,958.24x = 60,172,028,232.46
  5. Step 5: Solve for x
    x = 60,172,028,232.46/350,958.24
  6. Step 6: Final answer
    x = 171,450.68

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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.