Home / 29,324.55-43,953.81-14,544.07

Finding the Fourth Proportional to 29,324.55, 43,953.81 and 14,544.07

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Solution

The fourth proportional to 29,324.55, 43,953.81 and 14,544.07 is: 21,799.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,324.55 : 43,953.81 = 14,544.07 : x
  2. Step 2: Convert to fraction form
    29,324.55/43,953.81 = 14,544.07/x
  3. Step 3: Cross multiply
    29,324.55x = 43,953.81 × 14,544.07
  4. Step 4: Simplify right side
    29,324.55x = 639,267,289.41
  5. Step 5: Solve for x
    x = 639,267,289.41/29,324.55
  6. Step 6: Final answer
    x = 21,799.73

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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.