Home / 37,173.88-55,726.60-16,100.68

Finding the Fourth Proportional to 37,173.88, 55,726.60 and 16,100.68

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Solution

The fourth proportional to 37,173.88, 55,726.60 and 16,100.68 is: 24,136.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,173.88 : 55,726.60 = 16,100.68 : x
  2. Step 2: Convert to fraction form
    37,173.88/55,726.60 = 16,100.68/x
  3. Step 3: Cross multiply
    37,173.88x = 55,726.60 × 16,100.68
  4. Step 4: Simplify right side
    37,173.88x = 897,236,154.09
  5. Step 5: Solve for x
    x = 897,236,154.09/37,173.88
  6. Step 6: Final answer
    x = 24,136.20

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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.