Home / 23,794.98-35,619.54-21,296.94

Finding the Fourth Proportional to 23,794.98, 35,619.54 and 21,296.94

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Solution

The fourth proportional to 23,794.98, 35,619.54 and 21,296.94 is: 31,880.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794.98 : 35,619.54 = 21,296.94 : x
  2. Step 2: Convert to fraction form
    23,794.98/35,619.54 = 21,296.94/x
  3. Step 3: Cross multiply
    23,794.98x = 35,619.54 × 21,296.94
  4. Step 4: Simplify right side
    23,794.98x = 758,587,206.21
  5. Step 5: Solve for x
    x = 758,587,206.21/23,794.98
  6. Step 6: Final answer
    x = 31,880.14

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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.