Home / 350,914.29-526,316.46-114,255.37

Finding the Fourth Proportional to 350,914.29, 526,316.46 and 114,255.37

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Solution

The fourth proportional to 350,914.29, 526,316.46 and 114,255.37 is: 171,365.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,914.29 : 526,316.46 = 114,255.37 : x
  2. Step 2: Convert to fraction form
    350,914.29/526,316.46 = 114,255.37/x
  3. Step 3: Cross multiply
    350,914.29x = 526,316.46 × 114,255.37
  4. Step 4: Simplify right side
    350,914.29x = 60,134,481,874.39
  5. Step 5: Solve for x
    x = 60,134,481,874.39/350,914.29
  6. Step 6: Final answer
    x = 171,365.16

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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.