Home / 41,161.19-61,699.41-16,191.11

Finding the Fourth Proportional to 41,161.19, 61,699.41 and 16,191.11

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Solution

The fourth proportional to 41,161.19, 61,699.41 and 16,191.11 is: 24,270.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161.19 : 61,699.41 = 16,191.11 : x
  2. Step 2: Convert to fraction form
    41,161.19/61,699.41 = 16,191.11/x
  3. Step 3: Cross multiply
    41,161.19x = 61,699.41 × 16,191.11
  4. Step 4: Simplify right side
    41,161.19x = 998,982,088.49
  5. Step 5: Solve for x
    x = 998,982,088.49/41,161.19
  6. Step 6: Final answer
    x = 24,270.00

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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.