Home / 54,673.22-81,965.42-23,062.84

Finding the Fourth Proportional to 54,673.22, 81,965.42 and 23,062.84

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Solution

The fourth proportional to 54,673.22, 81,965.42 and 23,062.84 is: 34,575.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,673.22 : 81,965.42 = 23,062.84 : x
  2. Step 2: Convert to fraction form
    54,673.22/81,965.42 = 23,062.84/x
  3. Step 3: Cross multiply
    54,673.22x = 81,965.42 × 23,062.84
  4. Step 4: Simplify right side
    54,673.22x = 1,890,355,366.99
  5. Step 5: Solve for x
    x = 1,890,355,366.99/54,673.22
  6. Step 6: Final answer
    x = 34,575.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.