Home / 237,104.54-355,752.94-103,914.62

Finding the Fourth Proportional to 237,104.54, 355,752.94 and 103,914.62

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Solution

The fourth proportional to 237,104.54, 355,752.94 and 103,914.62 is: 155,914.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,104.54 : 355,752.94 = 103,914.62 : x
  2. Step 2: Convert to fraction form
    237,104.54/355,752.94 = 103,914.62/x
  3. Step 3: Cross multiply
    237,104.54x = 355,752.94 × 103,914.62
  4. Step 4: Simplify right side
    237,104.54x = 36,967,931,573.98
  5. Step 5: Solve for x
    x = 36,967,931,573.98/237,104.54
  6. Step 6: Final answer
    x = 155,914.06

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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.