Home / 29,049.06-43,569.47-9,325.07

Finding the Fourth Proportional to 29,049.06, 43,569.47 and 9,325.07

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Solution

The fourth proportional to 29,049.06, 43,569.47 and 9,325.07 is: 13,986.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,049.06 : 43,569.47 = 9,325.07 : x
  2. Step 2: Convert to fraction form
    29,049.06/43,569.47 = 9,325.07/x
  3. Step 3: Cross multiply
    29,049.06x = 43,569.47 × 9,325.07
  4. Step 4: Simplify right side
    29,049.06x = 406,288,093.14
  5. Step 5: Solve for x
    x = 406,288,093.14/29,049.06
  6. Step 6: Final answer
    x = 13,986.27

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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.