Home / 33,024.98-49,539.08-13,300.86

Finding the Fourth Proportional to 33,024.98, 49,539.08 and 13,300.86

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Solution

The fourth proportional to 33,024.98, 49,539.08 and 13,300.86 is: 19,951.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024.98 : 49,539.08 = 13,300.86 : x
  2. Step 2: Convert to fraction form
    33,024.98/49,539.08 = 13,300.86/x
  3. Step 3: Cross multiply
    33,024.98x = 49,539.08 × 13,300.86
  4. Step 4: Simplify right side
    33,024.98x = 658,912,367.61
  5. Step 5: Solve for x
    x = 658,912,367.61/33,024.98
  6. Step 6: Final answer
    x = 19,951.94

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1.5x scale

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.