Home / 17,030.26-25,544.34-6,354.54

Finding the Fourth Proportional to 17,030.26, 25,544.34 and 6,354.54

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Solution

The fourth proportional to 17,030.26, 25,544.34 and 6,354.54 is: 9,531.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030.26 : 25,544.34 = 6,354.54 : x
  2. Step 2: Convert to fraction form
    17,030.26/25,544.34 = 6,354.54/x
  3. Step 3: Cross multiply
    17,030.26x = 25,544.34 × 6,354.54
  4. Step 4: Simplify right side
    17,030.26x = 162,322,436.10
  5. Step 5: Solve for x
    x = 162,322,436.10/17,030.26
  6. Step 6: Final answer
    x = 9,531.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.