Home / 23,351.08-35,021.76-9,302.44

Finding the Fourth Proportional to 23,351.08, 35,021.76 and 9,302.44

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Solution

The fourth proportional to 23,351.08, 35,021.76 and 9,302.44 is: 13,951.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,351.08 : 35,021.76 = 9,302.44 : x
  2. Step 2: Convert to fraction form
    23,351.08/35,021.76 = 9,302.44/x
  3. Step 3: Cross multiply
    23,351.08x = 35,021.76 × 9,302.44
  4. Step 4: Simplify right side
    23,351.08x = 325,787,821.09
  5. Step 5: Solve for x
    x = 325,787,821.09/23,351.08
  6. Step 6: Final answer
    x = 13,951.72

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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.