Home / 54,994.14-75,911.43-33,474.06

Finding the Fourth Proportional to 54,994.14, 75,911.43 and 33,474.06

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Solution

The fourth proportional to 54,994.14, 75,911.43 and 33,474.06 is: 46,206.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,994.14 : 75,911.43 = 33,474.06 : x
  2. Step 2: Convert to fraction form
    54,994.14/75,911.43 = 33,474.06/x
  3. Step 3: Cross multiply
    54,994.14x = 75,911.43 × 33,474.06
  4. Step 4: Simplify right side
    54,994.14x = 2,541,063,699.74
  5. Step 5: Solve for x
    x = 2,541,063,699.74/54,994.14
  6. Step 6: Final answer
    x = 46,206.08

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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.