Home / 23,092.26-34,626.03-11,987.76

Finding the Fourth Proportional to 23,092.26, 34,626.03 and 11,987.76

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Solution

The fourth proportional to 23,092.26, 34,626.03 and 11,987.76 is: 17,975.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,092.26 : 34,626.03 = 11,987.76 : x
  2. Step 2: Convert to fraction form
    23,092.26/34,626.03 = 11,987.76/x
  3. Step 3: Cross multiply
    23,092.26x = 34,626.03 × 11,987.76
  4. Step 4: Simplify right side
    23,092.26x = 415,088,537.39
  5. Step 5: Solve for x
    x = 415,088,537.39/23,092.26
  6. Step 6: Final answer
    x = 17,975.22

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1.5x scale

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.