Home / 29,930.00-41,305.14-16,504.11

Finding the Fourth Proportional to 29,930.00, 41,305.14 and 16,504.11

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Solution

The fourth proportional to 29,930.00, 41,305.14 and 16,504.11 is: 22,776.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,930.00 : 41,305.14 = 16,504.11 : x
  2. Step 2: Convert to fraction form
    29,930.00/41,305.14 = 16,504.11/x
  3. Step 3: Cross multiply
    29,930.00x = 41,305.14 × 16,504.11
  4. Step 4: Simplify right side
    29,930.00x = 681,704,574.13
  5. Step 5: Solve for x
    x = 681,704,574.13/29,930.00
  6. Step 6: Final answer
    x = 22,776.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.