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Finding the Fourth Proportional to 32,994.22, 49,489.71 and 10,804.67

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Solution

The fourth proportional to 32,994.22, 49,489.71 and 10,804.67 is: 16,206.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,994.22 : 49,489.71 = 10,804.67 : x
  2. Step 2: Convert to fraction form
    32,994.22/49,489.71 = 10,804.67/x
  3. Step 3: Cross multiply
    32,994.22x = 49,489.71 × 10,804.67
  4. Step 4: Simplify right side
    32,994.22x = 534,719,984.95
  5. Step 5: Solve for x
    x = 534,719,984.95/32,994.22
  6. Step 6: Final answer
    x = 16,206.47

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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.