Home / 29,325.05-43,954.56-14,544.57

Finding the Fourth Proportional to 29,325.05, 43,954.56 and 14,544.57

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Solution

The fourth proportional to 29,325.05, 43,954.56 and 14,544.57 is: 21,800.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,325.05 : 43,954.56 = 14,544.57 : x
  2. Step 2: Convert to fraction form
    29,325.05/43,954.56 = 14,544.57/x
  3. Step 3: Cross multiply
    29,325.05x = 43,954.56 × 14,544.57
  4. Step 4: Simplify right side
    29,325.05x = 639,300,174.74
  5. Step 5: Solve for x
    x = 639,300,174.74/29,325.05
  6. Step 6: Final answer
    x = 21,800.48

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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.