Home / 164,811.00-246,813.31-148,836.62

Finding the Fourth Proportional to 164,811.00, 246,813.31 and 148,836.62

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Solution

The fourth proportional to 164,811.00, 246,813.31 and 148,836.62 is: 222,890.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,811.00 : 246,813.31 = 148,836.62 : x
  2. Step 2: Convert to fraction form
    164,811.00/246,813.31 = 148,836.62/x
  3. Step 3: Cross multiply
    164,811.00x = 246,813.31 × 148,836.62
  4. Step 4: Simplify right side
    164,811.00x = 36,734,859,634.49
  5. Step 5: Solve for x
    x = 36,734,859,634.49/164,811.00
  6. Step 6: Final answer
    x = 222,890.82

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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.