Home / 35,519.44-49,016.48-19,604.08

Finding the Fourth Proportional to 35,519.44, 49,016.48 and 19,604.08

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Solution

The fourth proportional to 35,519.44, 49,016.48 and 19,604.08 is: 27,053.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,519.44 : 49,016.48 = 19,604.08 : x
  2. Step 2: Convert to fraction form
    35,519.44/49,016.48 = 19,604.08/x
  3. Step 3: Cross multiply
    35,519.44x = 49,016.48 × 19,604.08
  4. Step 4: Simplify right side
    35,519.44x = 960,922,995.24
  5. Step 5: Solve for x
    x = 960,922,995.24/35,519.44
  6. Step 6: Final answer
    x = 27,053.44

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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.