Home / 35,963.87-49,630.26-19,610.96

Finding the Fourth Proportional to 35,963.87, 49,630.26 and 19,610.96

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Solution

The fourth proportional to 35,963.87, 49,630.26 and 19,610.96 is: 27,063.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,963.87 : 49,630.26 = 19,610.96 : x
  2. Step 2: Convert to fraction form
    35,963.87/49,630.26 = 19,610.96/x
  3. Step 3: Cross multiply
    35,963.87x = 49,630.26 × 19,610.96
  4. Step 4: Simplify right side
    35,963.87x = 973,297,043.65
  5. Step 5: Solve for x
    x = 973,297,043.65/35,963.87
  6. Step 6: Final answer
    x = 27,063.19

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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.