Home / 250,336.98-375,329.07-92,544.66

Finding the Fourth Proportional to 250,336.98, 375,329.07 and 92,544.66

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Solution

The fourth proportional to 250,336.98, 375,329.07 and 92,544.66 is: 138,751.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,336.98 : 375,329.07 = 92,544.66 : x
  2. Step 2: Convert to fraction form
    250,336.98/375,329.07 = 92,544.66/x
  3. Step 3: Cross multiply
    250,336.98x = 375,329.07 × 92,544.66
  4. Step 4: Simplify right side
    250,336.98x = 34,734,701,171.27
  5. Step 5: Solve for x
    x = 34,734,701,171.27/250,336.98
  6. Step 6: Final answer
    x = 138,751.78

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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.