Home / 35,576.51-49,096.56-19,661.99

Finding the Fourth Proportional to 35,576.51, 49,096.56 and 19,661.99

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Solution

The fourth proportional to 35,576.51, 49,096.56 and 19,661.99 is: 27,134.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,576.51 : 49,096.56 = 19,661.99 : x
  2. Step 2: Convert to fraction form
    35,576.51/49,096.56 = 19,661.99/x
  3. Step 3: Cross multiply
    35,576.51x = 49,096.56 × 19,661.99
  4. Step 4: Simplify right side
    35,576.51x = 965,335,826.27
  5. Step 5: Solve for x
    x = 965,335,826.27/35,576.51
  6. Step 6: Final answer
    x = 27,134.08

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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.