Home / 17,795.88-24,557.92-9,838

Finding the Fourth Proportional to 17,795.88, 24,557.92 and 9,838

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Solution

The fourth proportional to 17,795.88, 24,557.92 and 9,838 is: 13,576.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,795.88 : 24,557.92 = 9,838 : x
  2. Step 2: Convert to fraction form
    17,795.88/24,557.92 = 9,838/x
  3. Step 3: Cross multiply
    17,795.88x = 24,557.92 × 9,838
  4. Step 4: Simplify right side
    17,795.88x = 241,600,816.96
  5. Step 5: Solve for x
    x = 241,600,816.96/17,795.88
  6. Step 6: Final answer
    x = 13,576.22

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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.