Home / 29,064.62-43,603.08-10,350.41

Finding the Fourth Proportional to 29,064.62, 43,603.08 and 10,350.41

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Solution

The fourth proportional to 29,064.62, 43,603.08 and 10,350.41 is: 15,527.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.62 : 43,603.08 = 10,350.41 : x
  2. Step 2: Convert to fraction form
    29,064.62/43,603.08 = 10,350.41/x
  3. Step 3: Cross multiply
    29,064.62x = 43,603.08 × 10,350.41
  4. Step 4: Simplify right side
    29,064.62x = 451,309,708.40
  5. Step 5: Solve for x
    x = 451,309,708.40/29,064.62
  6. Step 6: Final answer
    x = 15,527.80

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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.