Home / 35,544.97-49,051.66-19,629.10

Finding the Fourth Proportional to 35,544.97, 49,051.66 and 19,629.10

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Solution

The fourth proportional to 35,544.97, 49,051.66 and 19,629.10 is: 27,087.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,544.97 : 49,051.66 = 19,629.10 : x
  2. Step 2: Convert to fraction form
    35,544.97/49,051.66 = 19,629.10/x
  3. Step 3: Cross multiply
    35,544.97x = 49,051.66 × 19,629.10
  4. Step 4: Simplify right side
    35,544.97x = 962,839,595.90
  5. Step 5: Solve for x
    x = 962,839,595.90/35,544.97
  6. Step 6: Final answer
    x = 27,087.93

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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.