Home / 29,729.09-44,600.21-10,007

Finding the Fourth Proportional to 29,729.09, 44,600.21 and 10,007

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Solution

The fourth proportional to 29,729.09, 44,600.21 and 10,007 is: 15,012.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,729.09 : 44,600.21 = 10,007 : x
  2. Step 2: Convert to fraction form
    29,729.09/44,600.21 = 10,007/x
  3. Step 3: Cross multiply
    29,729.09x = 44,600.21 × 10,007
  4. Step 4: Simplify right side
    29,729.09x = 446,314,301.47
  5. Step 5: Solve for x
    x = 446,314,301.47/29,729.09
  6. Step 6: Final answer
    x = 15,012.71

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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.