Home / 41,611.02-62,453.61-19,436.88

Finding the Fourth Proportional to 41,611.02, 62,453.61 and 19,436.88

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Solution

The fourth proportional to 41,611.02, 62,453.61 and 19,436.88 is: 29,172.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,611.02 : 62,453.61 = 19,436.88 : x
  2. Step 2: Convert to fraction form
    41,611.02/62,453.61 = 19,436.88/x
  3. Step 3: Cross multiply
    41,611.02x = 62,453.61 × 19,436.88
  4. Step 4: Simplify right side
    41,611.02x = 1,213,903,323.14
  5. Step 5: Solve for x
    x = 1,213,903,323.14/41,611.02
  6. Step 6: Final answer
    x = 29,172.64

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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.