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Finding the Fourth Proportional to 23,684.92, 35,488.50 and 8,094.04

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Solution

The fourth proportional to 23,684.92, 35,488.50 and 8,094.04 is: 12,127.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,684.92 : 35,488.50 = 8,094.04 : x
  2. Step 2: Convert to fraction form
    23,684.92/35,488.50 = 8,094.04/x
  3. Step 3: Cross multiply
    23,684.92x = 35,488.50 × 8,094.04
  4. Step 4: Simplify right side
    23,684.92x = 287,245,338.54
  5. Step 5: Solve for x
    x = 287,245,338.54/23,684.92
  6. Step 6: Final answer
    x = 12,127.77

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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.