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Finding the Fourth Proportional to 244,245.98, 337,223.94 and 152,504.95

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Solution

The fourth proportional to 244,245.98, 337,223.94 and 152,504.95 is: 210,559.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,245.98 : 337,223.94 = 152,504.95 : x
  2. Step 2: Convert to fraction form
    244,245.98/337,223.94 = 152,504.95/x
  3. Step 3: Cross multiply
    244,245.98x = 337,223.94 × 152,504.95
  4. Step 4: Simplify right side
    244,245.98x = 51,428,320,108.50
  5. Step 5: Solve for x
    x = 51,428,320,108.50/244,245.98
  6. Step 6: Final answer
    x = 210,559.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.