Home / 54,207.94-74,809.26-33,515.94

Finding the Fourth Proportional to 54,207.94, 74,809.26 and 33,515.94

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Solution

The fourth proportional to 54,207.94, 74,809.26 and 33,515.94 is: 46,253.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,207.94 : 74,809.26 = 33,515.94 : x
  2. Step 2: Convert to fraction form
    54,207.94/74,809.26 = 33,515.94/x
  3. Step 3: Cross multiply
    54,207.94x = 74,809.26 × 33,515.94
  4. Step 4: Simplify right side
    54,207.94x = 2,507,302,669.60
  5. Step 5: Solve for x
    x = 2,507,302,669.60/54,207.94
  6. Step 6: Final answer
    x = 46,253.42

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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.