Home / 237,074.23-355,610.94-110,672.11

Finding the Fourth Proportional to 237,074.23, 355,610.94 and 110,672.11

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Solution

The fourth proportional to 237,074.23, 355,610.94 and 110,672.11 is: 166,007.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,074.23 : 355,610.94 = 110,672.11 : x
  2. Step 2: Convert to fraction form
    237,074.23/355,610.94 = 110,672.11/x
  3. Step 3: Cross multiply
    237,074.23x = 355,610.94 × 110,672.11
  4. Step 4: Simplify right side
    237,074.23x = 39,356,213,068.88
  5. Step 5: Solve for x
    x = 39,356,213,068.88/237,074.23
  6. Step 6: Final answer
    x = 166,007.98

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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.