Home / 69,107.98-95,398.44-46,460.11

Finding the Fourth Proportional to 69,107.98, 95,398.44 and 46,460.11

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Solution

The fourth proportional to 69,107.98, 95,398.44 and 46,460.11 is: 64,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,107.98 : 95,398.44 = 46,460.11 : x
  2. Step 2: Convert to fraction form
    69,107.98/95,398.44 = 46,460.11/x
  3. Step 3: Cross multiply
    69,107.98x = 95,398.44 × 46,460.11
  4. Step 4: Simplify right side
    69,107.98x = 4,432,222,043.72
  5. Step 5: Solve for x
    x = 4,432,222,043.72/69,107.98
  6. Step 6: Final answer
    x = 64,134.73

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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.