Home / 44,453.25-66,721.59-23,408.85

Finding the Fourth Proportional to 44,453.25, 66,721.59 and 23,408.85

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Solution

The fourth proportional to 44,453.25, 66,721.59 and 23,408.85 is: 35,135.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,453.25 : 66,721.59 = 23,408.85 : x
  2. Step 2: Convert to fraction form
    44,453.25/66,721.59 = 23,408.85/x
  3. Step 3: Cross multiply
    44,453.25x = 66,721.59 × 23,408.85
  4. Step 4: Simplify right side
    44,453.25x = 1,561,875,692.07
  5. Step 5: Solve for x
    x = 1,561,875,692.07/44,453.25
  6. Step 6: Final answer
    x = 35,135.24

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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.