Home / 17,012.36-23,474.22-9,458.48

Finding the Fourth Proportional to 17,012.36, 23,474.22 and 9,458.48

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Solution

The fourth proportional to 17,012.36, 23,474.22 and 9,458.48 is: 13,051.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,012.36 : 23,474.22 = 9,458.48 : x
  2. Step 2: Convert to fraction form
    17,012.36/23,474.22 = 9,458.48/x
  3. Step 3: Cross multiply
    17,012.36x = 23,474.22 × 9,458.48
  4. Step 4: Simplify right side
    17,012.36x = 222,030,440.39
  5. Step 5: Solve for x
    x = 222,030,440.39/17,012.36
  6. Step 6: Final answer
    x = 13,051.13

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1.5x scale

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.