Home / 37,729.56-56,584.21-17,968.80

Finding the Fourth Proportional to 37,729.56, 56,584.21 and 17,968.80

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Solution

The fourth proportional to 37,729.56, 56,584.21 and 17,968.80 is: 26,948.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,729.56 : 56,584.21 = 17,968.80 : x
  2. Step 2: Convert to fraction form
    37,729.56/56,584.21 = 17,968.80/x
  3. Step 3: Cross multiply
    37,729.56x = 56,584.21 × 17,968.80
  4. Step 4: Simplify right side
    37,729.56x = 1,016,750,352.65
  5. Step 5: Solve for x
    x = 1,016,750,352.65/37,729.56
  6. Step 6: Final answer
    x = 26,948.38

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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.