Home / 33,024.10-49,538.43-13,302.70

Finding the Fourth Proportional to 33,024.10, 49,538.43 and 13,302.70

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Solution

The fourth proportional to 33,024.10, 49,538.43 and 13,302.70 is: 19,954.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024.10 : 49,538.43 = 13,302.70 : x
  2. Step 2: Convert to fraction form
    33,024.10/49,538.43 = 13,302.70/x
  3. Step 3: Cross multiply
    33,024.10x = 49,538.43 × 13,302.70
  4. Step 4: Simplify right side
    33,024.10x = 658,994,872.76
  5. Step 5: Solve for x
    x = 658,994,872.76/33,024.10
  6. Step 6: Final answer
    x = 19,954.97

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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.