Home / 350,932.34-526,442.26-114,211.46

Finding the Fourth Proportional to 350,932.34, 526,442.26 and 114,211.46

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Solution

The fourth proportional to 350,932.34, 526,442.26 and 114,211.46 is: 171,331.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,932.34 : 526,442.26 = 114,211.46 : x
  2. Step 2: Convert to fraction form
    350,932.34/526,442.26 = 114,211.46/x
  3. Step 3: Cross multiply
    350,932.34x = 526,442.26 × 114,211.46
  4. Step 4: Simplify right side
    350,932.34x = 60,125,739,120.30
  5. Step 5: Solve for x
    x = 60,125,739,120.30/350,932.34
  6. Step 6: Final answer
    x = 171,331.43

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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.