Home / 29,580.67-44,346.48-11,800.36

Finding the Fourth Proportional to 29,580.67, 44,346.48 and 11,800.36

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Solution

The fourth proportional to 29,580.67, 44,346.48 and 11,800.36 is: 17,690.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,580.67 : 44,346.48 = 11,800.36 : x
  2. Step 2: Convert to fraction form
    29,580.67/44,346.48 = 11,800.36/x
  3. Step 3: Cross multiply
    29,580.67x = 44,346.48 × 11,800.36
  4. Step 4: Simplify right side
    29,580.67x = 523,304,428.73
  5. Step 5: Solve for x
    x = 523,304,428.73/29,580.67
  6. Step 6: Final answer
    x = 17,690.76

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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.