Home / 29,825.82-44,710.88-10,090.64

Finding the Fourth Proportional to 29,825.82, 44,710.88 and 10,090.64

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Solution

The fourth proportional to 29,825.82, 44,710.88 and 10,090.64 is: 15,126.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,825.82 : 44,710.88 = 10,090.64 : x
  2. Step 2: Convert to fraction form
    29,825.82/44,710.88 = 10,090.64/x
  3. Step 3: Cross multiply
    29,825.82x = 44,710.88 × 10,090.64
  4. Step 4: Simplify right side
    29,825.82x = 451,161,394.16
  5. Step 5: Solve for x
    x = 451,161,394.16/29,825.82
  6. Step 6: Final answer
    x = 15,126.54

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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.