Home / 29,019.82-39,958.01-25,414.00

Finding the Fourth Proportional to 29,019.82, 39,958.01 and 25,414.00

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Solution

The fourth proportional to 29,019.82, 39,958.01 and 25,414.00 is: 34,993.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,019.82 : 39,958.01 = 25,414.00 : x
  2. Step 2: Convert to fraction form
    29,019.82/39,958.01 = 25,414.00/x
  3. Step 3: Cross multiply
    29,019.82x = 39,958.01 × 25,414.00
  4. Step 4: Simplify right side
    29,019.82x = 1,015,492,959.24
  5. Step 5: Solve for x
    x = 1,015,492,959.24/29,019.82
  6. Step 6: Final answer
    x = 34,993.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.