Home / 35,573.43-49,094.44-19,660.95

Finding the Fourth Proportional to 35,573.43, 49,094.44 and 19,660.95

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Solution

The fourth proportional to 35,573.43, 49,094.44 and 19,660.95 is: 27,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,573.43 : 49,094.44 = 19,660.95 : x
  2. Step 2: Convert to fraction form
    35,573.43/49,094.44 = 19,660.95/x
  3. Step 3: Cross multiply
    35,573.43x = 49,094.44 × 19,660.95
  4. Step 4: Simplify right side
    35,573.43x = 965,243,330.12
  5. Step 5: Solve for x
    x = 965,243,330.12/35,573.43
  6. Step 6: Final answer
    x = 27,133.83

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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.