Home / 34,670.03-47,846.09-19,563.32

Finding the Fourth Proportional to 34,670.03, 47,846.09 and 19,563.32

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Solution

The fourth proportional to 34,670.03, 47,846.09 and 19,563.32 is: 26,998.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670.03 : 47,846.09 = 19,563.32 : x
  2. Step 2: Convert to fraction form
    34,670.03/47,846.09 = 19,563.32/x
  3. Step 3: Cross multiply
    34,670.03x = 47,846.09 × 19,563.32
  4. Step 4: Simplify right side
    34,670.03x = 936,028,537.94
  5. Step 5: Solve for x
    x = 936,028,537.94/34,670.03
  6. Step 6: Final answer
    x = 26,998.21

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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.