Home / 34,982.45-48,274.37-19,066.56

Finding the Fourth Proportional to 34,982.45, 48,274.37 and 19,066.56

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Solution

The fourth proportional to 34,982.45, 48,274.37 and 19,066.56 is: 26,311.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,982.45 : 48,274.37 = 19,066.56 : x
  2. Step 2: Convert to fraction form
    34,982.45/48,274.37 = 19,066.56/x
  3. Step 3: Cross multiply
    34,982.45x = 48,274.37 × 19,066.56
  4. Step 4: Simplify right side
    34,982.45x = 920,426,076.73
  5. Step 5: Solve for x
    x = 920,426,076.73/34,982.45
  6. Step 6: Final answer
    x = 26,311.08

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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.