Home / 149,805.56-224,756.94-44,625.44

Finding the Fourth Proportional to 149,805.56, 224,756.94 and 44,625.44

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Solution

The fourth proportional to 149,805.56, 224,756.94 and 44,625.44 is: 66,952.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,805.56 : 224,756.94 = 44,625.44 : x
  2. Step 2: Convert to fraction form
    149,805.56/224,756.94 = 44,625.44/x
  3. Step 3: Cross multiply
    149,805.56x = 224,756.94 × 44,625.44
  4. Step 4: Simplify right side
    149,805.56x = 10,029,877,340.55
  5. Step 5: Solve for x
    x = 10,029,877,340.55/149,805.56
  6. Step 6: Final answer
    x = 66,952.64

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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.