Home / 36,989.46-55,604.48-29,673.95

Finding the Fourth Proportional to 36,989.46, 55,604.48 and 29,673.95

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Solution

The fourth proportional to 36,989.46, 55,604.48 and 29,673.95 is: 44,607.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,989.46 : 55,604.48 = 29,673.95 : x
  2. Step 2: Convert to fraction form
    36,989.46/55,604.48 = 29,673.95/x
  3. Step 3: Cross multiply
    36,989.46x = 55,604.48 × 29,673.95
  4. Step 4: Simplify right side
    36,989.46x = 1,650,004,132.90
  5. Step 5: Solve for x
    x = 1,650,004,132.90/36,989.46
  6. Step 6: Final answer
    x = 44,607.41

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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.