Home / 54,932.54-75,779.08-34,755.44

Finding the Fourth Proportional to 54,932.54, 75,779.08 and 34,755.44

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Solution

The fourth proportional to 54,932.54, 75,779.08 and 34,755.44 is: 47,944.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,932.54 : 75,779.08 = 34,755.44 : x
  2. Step 2: Convert to fraction form
    54,932.54/75,779.08 = 34,755.44/x
  3. Step 3: Cross multiply
    54,932.54x = 75,779.08 × 34,755.44
  4. Step 4: Simplify right side
    54,932.54x = 2,633,734,802.41
  5. Step 5: Solve for x
    x = 2,633,734,802.41/54,932.54
  6. Step 6: Final answer
    x = 47,944.90

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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.