Home / 54,466.94-75,131.82-34,288.82

Finding the Fourth Proportional to 54,466.94, 75,131.82 and 34,288.82

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Solution

The fourth proportional to 54,466.94, 75,131.82 and 34,288.82 is: 47,298.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,466.94 : 75,131.82 = 34,288.82 : x
  2. Step 2: Convert to fraction form
    54,466.94/75,131.82 = 34,288.82/x
  3. Step 3: Cross multiply
    54,466.94x = 75,131.82 × 34,288.82
  4. Step 4: Simplify right side
    54,466.94x = 2,576,181,452.25
  5. Step 5: Solve for x
    x = 2,576,181,452.25/54,466.94
  6. Step 6: Final answer
    x = 47,298.08

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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.