Home / 23,074.75-34,608.62-6,433.03

Finding the Fourth Proportional to 23,074.75, 34,608.62 and 6,433.03

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Solution

The fourth proportional to 23,074.75, 34,608.62 and 6,433.03 is: 9,648.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,074.75 : 34,608.62 = 6,433.03 : x
  2. Step 2: Convert to fraction form
    23,074.75/34,608.62 = 6,433.03/x
  3. Step 3: Cross multiply
    23,074.75x = 34,608.62 × 6,433.03
  4. Step 4: Simplify right side
    23,074.75x = 222,638,258.55
  5. Step 5: Solve for x
    x = 222,638,258.55/23,074.75
  6. Step 6: Final answer
    x = 9,648.57

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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.