Home / 69,342.98-95,662.44-41,032.28

Finding the Fourth Proportional to 69,342.98, 95,662.44 and 41,032.28

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Solution

The fourth proportional to 69,342.98, 95,662.44 and 41,032.28 is: 56,606.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,342.98 : 95,662.44 = 41,032.28 : x
  2. Step 2: Convert to fraction form
    69,342.98/95,662.44 = 41,032.28/x
  3. Step 3: Cross multiply
    69,342.98x = 95,662.44 × 41,032.28
  4. Step 4: Simplify right side
    69,342.98x = 3,925,248,023.56
  5. Step 5: Solve for x
    x = 3,925,248,023.56/69,342.98
  6. Step 6: Final answer
    x = 56,606.28

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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.