Home / 122,453.98-183,687.35-33,705.52

Finding the Fourth Proportional to 122,453.98, 183,687.35 and 33,705.52

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Solution

The fourth proportional to 122,453.98, 183,687.35 and 33,705.52 is: 50,560.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,453.98 : 183,687.35 = 33,705.52 : x
  2. Step 2: Convert to fraction form
    122,453.98/183,687.35 = 33,705.52/x
  3. Step 3: Cross multiply
    122,453.98x = 183,687.35 × 33,705.52
  4. Step 4: Simplify right side
    122,453.98x = 6,191,277,021.43
  5. Step 5: Solve for x
    x = 6,191,277,021.43/122,453.98
  6. Step 6: Final answer
    x = 50,560.03

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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.