Home / 44,790.94-67,196.13-13,625.38

Finding the Fourth Proportional to 44,790.94, 67,196.13 and 13,625.38

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Solution

The fourth proportional to 44,790.94, 67,196.13 and 13,625.38 is: 20,441.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,790.94 : 67,196.13 = 13,625.38 : x
  2. Step 2: Convert to fraction form
    44,790.94/67,196.13 = 13,625.38/x
  3. Step 3: Cross multiply
    44,790.94x = 67,196.13 × 13,625.38
  4. Step 4: Simplify right side
    44,790.94x = 915,572,401.67
  5. Step 5: Solve for x
    x = 915,572,401.67/44,790.94
  6. Step 6: Final answer
    x = 20,441.02

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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.