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Finding the Third Proportional to 30,336.75 and 46,924.88

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Solution

The third proportional to 30,336.75 and 46,924.88 is: 72,583.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,336.75 : 46,924.88 = 46,924.88 : x
  2. Step 2: Convert to fraction form
    30,336.75/46,924.88 = 46,924.88/x
  3. Step 3: Cross multiply
    30,336.75x = 46,924.88 × 46,924.88
  4. Step 4: Simplify right side
    30,336.75x = 2,201,943,893.77
  5. Step 5: Solve for x
    x = 2,201,943,893.77/30,336.75
  6. Step 6: Final answer
    x = 72,583.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.