Home / 37,369.56-56,054.54-11,074.53

Finding the Fourth Proportional to 37,369.56, 56,054.54 and 11,074.53

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Solution

The fourth proportional to 37,369.56, 56,054.54 and 11,074.53 is: 16,611.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,369.56 : 56,054.54 = 11,074.53 : x
  2. Step 2: Convert to fraction form
    37,369.56/56,054.54 = 11,074.53/x
  3. Step 3: Cross multiply
    37,369.56x = 56,054.54 × 11,074.53
  4. Step 4: Simplify right side
    37,369.56x = 620,777,684.87
  5. Step 5: Solve for x
    x = 620,777,684.87/37,369.56
  6. Step 6: Final answer
    x = 16,611.85

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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.