Home / 29,640.19-44,477.82-10,933.37

Finding the Fourth Proportional to 29,640.19, 44,477.82 and 10,933.37

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Solution

The fourth proportional to 29,640.19, 44,477.82 and 10,933.37 is: 16,406.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,640.19 : 44,477.82 = 10,933.37 : x
  2. Step 2: Convert to fraction form
    29,640.19/44,477.82 = 10,933.37/x
  3. Step 3: Cross multiply
    29,640.19x = 44,477.82 × 10,933.37
  4. Step 4: Simplify right side
    29,640.19x = 486,292,574.05
  5. Step 5: Solve for x
    x = 486,292,574.05/29,640.19
  6. Step 6: Final answer
    x = 16,406.53

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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.