Home / 246,907.43-370,361.22-69,414.50

Finding the Fourth Proportional to 246,907.43, 370,361.22 and 69,414.50

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Solution

The fourth proportional to 246,907.43, 370,361.22 and 69,414.50 is: 104,121.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,907.43 : 370,361.22 = 69,414.50 : x
  2. Step 2: Convert to fraction form
    246,907.43/370,361.22 = 69,414.50/x
  3. Step 3: Cross multiply
    246,907.43x = 370,361.22 × 69,414.50
  4. Step 4: Simplify right side
    246,907.43x = 25,708,438,905.69
  5. Step 5: Solve for x
    x = 25,708,438,905.69/246,907.43
  6. Step 6: Final answer
    x = 104,121.77

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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.