Home / 33,064.44-49,554.48-15,495.56

Finding the Fourth Proportional to 33,064.44, 49,554.48 and 15,495.56

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Solution

The fourth proportional to 33,064.44, 49,554.48 and 15,495.56 is: 23,223.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,064.44 : 49,554.48 = 15,495.56 : x
  2. Step 2: Convert to fraction form
    33,064.44/49,554.48 = 15,495.56/x
  3. Step 3: Cross multiply
    33,064.44x = 49,554.48 × 15,495.56
  4. Step 4: Simplify right side
    33,064.44x = 767,874,418.11
  5. Step 5: Solve for x
    x = 767,874,418.11/33,064.44
  6. Step 6: Final answer
    x = 23,223.57

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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.