Home / 29,892.11-44,813.66-14,089.41

Finding the Fourth Proportional to 29,892.11, 44,813.66 and 14,089.41

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Solution

The fourth proportional to 29,892.11, 44,813.66 and 14,089.41 is: 21,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892.11 : 44,813.66 = 14,089.41 : x
  2. Step 2: Convert to fraction form
    29,892.11/44,813.66 = 14,089.41/x
  3. Step 3: Cross multiply
    29,892.11x = 44,813.66 × 14,089.41
  4. Step 4: Simplify right side
    29,892.11x = 631,397,958.89
  5. Step 5: Solve for x
    x = 631,397,958.89/29,892.11
  6. Step 6: Final answer
    x = 21,122.57

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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.