Home / 23,975.16-35,958.42-17,021.40

Finding the Fourth Proportional to 23,975.16, 35,958.42 and 17,021.40

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Solution

The fourth proportional to 23,975.16, 35,958.42 and 17,021.40 is: 25,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,975.16 : 35,958.42 = 17,021.40 : x
  2. Step 2: Convert to fraction form
    23,975.16/35,958.42 = 17,021.40/x
  3. Step 3: Cross multiply
    23,975.16x = 35,958.42 × 17,021.40
  4. Step 4: Simplify right side
    23,975.16x = 612,062,650.19
  5. Step 5: Solve for x
    x = 612,062,650.19/23,975.16
  6. Step 6: Final answer
    x = 25,529.03

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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.