Home / 34,804.05-48,029.57-19,696.44

Finding the Fourth Proportional to 34,804.05, 48,029.57 and 19,696.44

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Solution

The fourth proportional to 34,804.05, 48,029.57 and 19,696.44 is: 27,181.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,804.05 : 48,029.57 = 19,696.44 : x
  2. Step 2: Convert to fraction form
    34,804.05/48,029.57 = 19,696.44/x
  3. Step 3: Cross multiply
    34,804.05x = 48,029.57 × 19,696.44
  4. Step 4: Simplify right side
    34,804.05x = 946,011,543.73
  5. Step 5: Solve for x
    x = 946,011,543.73/34,804.05
  6. Step 6: Final answer
    x = 27,181.08

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1.5x scale

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.