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Finding the Fourth Proportional to 23,367.98, 35,022.80 and 11,684.54

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Solution

The fourth proportional to 23,367.98, 35,022.80 and 11,684.54 is: 17,512.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,367.98 : 35,022.80 = 11,684.54 : x
  2. Step 2: Convert to fraction form
    23,367.98/35,022.80 = 11,684.54/x
  3. Step 3: Cross multiply
    23,367.98x = 35,022.80 × 11,684.54
  4. Step 4: Simplify right side
    23,367.98x = 409,225,307.51
  5. Step 5: Solve for x
    x = 409,225,307.51/23,367.98
  6. Step 6: Final answer
    x = 17,512.22

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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.