Home / 35,544.97-49,052.16-19,412.43

Finding the Fourth Proportional to 35,544.97, 49,052.16 and 19,412.43

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Solution

The fourth proportional to 35,544.97, 49,052.16 and 19,412.43 is: 26,789.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,544.97 : 49,052.16 = 19,412.43 : x
  2. Step 2: Convert to fraction form
    35,544.97/49,052.16 = 19,412.43/x
  3. Step 3: Cross multiply
    35,544.97x = 49,052.16 × 19,412.43
  4. Step 4: Simplify right side
    35,544.97x = 952,221,622.35
  5. Step 5: Solve for x
    x = 952,221,622.35/35,544.97
  6. Step 6: Final answer
    x = 26,789.21

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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.