Home / 237,087.14-355,435.88-110,664.90

Finding the Fourth Proportional to 237,087.14, 355,435.88 and 110,664.90

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Solution

The fourth proportional to 237,087.14, 355,435.88 and 110,664.90 is: 165,906.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,087.14 : 355,435.88 = 110,664.90 : x
  2. Step 2: Convert to fraction form
    237,087.14/355,435.88 = 110,664.90/x
  3. Step 3: Cross multiply
    237,087.14x = 355,435.88 × 110,664.90
  4. Step 4: Simplify right side
    237,087.14x = 39,334,275,563.29
  5. Step 5: Solve for x
    x = 39,334,275,563.29/237,087.14
  6. Step 6: Final answer
    x = 165,906.41

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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.