Home / 37,313.24-55,989.29-16,531.88

Finding the Fourth Proportional to 37,313.24, 55,989.29 and 16,531.88

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Solution

The fourth proportional to 37,313.24, 55,989.29 and 16,531.88 is: 24,806.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,313.24 : 55,989.29 = 16,531.88 : x
  2. Step 2: Convert to fraction form
    37,313.24/55,989.29 = 16,531.88/x
  3. Step 3: Cross multiply
    37,313.24x = 55,989.29 × 16,531.88
  4. Step 4: Simplify right side
    37,313.24x = 925,607,984.95
  5. Step 5: Solve for x
    x = 925,607,984.95/37,313.24
  6. Step 6: Final answer
    x = 24,806.43

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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.