Home / 41,777.98-62,652.37-16,811.55

Finding the Fourth Proportional to 41,777.98, 62,652.37 and 16,811.55

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Solution

The fourth proportional to 41,777.98, 62,652.37 and 16,811.55 is: 25,211.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,777.98 : 62,652.37 = 16,811.55 : x
  2. Step 2: Convert to fraction form
    41,777.98/62,652.37 = 16,811.55/x
  3. Step 3: Cross multiply
    41,777.98x = 62,652.37 × 16,811.55
  4. Step 4: Simplify right side
    41,777.98x = 1,053,283,450.87
  5. Step 5: Solve for x
    x = 1,053,283,450.87/41,777.98
  6. Step 6: Final answer
    x = 25,211.45

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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.