Home / 29,300.94-43,951.41-19,459.44

Finding the Fourth Proportional to 29,300.94, 43,951.41 and 19,459.44

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Solution

The fourth proportional to 29,300.94, 43,951.41 and 19,459.44 is: 29,189.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,300.94 : 43,951.41 = 19,459.44 : x
  2. Step 2: Convert to fraction form
    29,300.94/43,951.41 = 19,459.44/x
  3. Step 3: Cross multiply
    29,300.94x = 43,951.41 × 19,459.44
  4. Step 4: Simplify right side
    29,300.94x = 855,269,825.81
  5. Step 5: Solve for x
    x = 855,269,825.81/29,300.94
  6. Step 6: Final answer
    x = 29,189.16

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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.