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Finding the Fourth Proportional to 32,416.68, 48,625.02 and 16,801.50

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Solution

The fourth proportional to 32,416.68, 48,625.02 and 16,801.50 is: 25,202.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,416.68 : 48,625.02 = 16,801.50 : x
  2. Step 2: Convert to fraction form
    32,416.68/48,625.02 = 16,801.50/x
  3. Step 3: Cross multiply
    32,416.68x = 48,625.02 × 16,801.50
  4. Step 4: Simplify right side
    32,416.68x = 816,973,273.53
  5. Step 5: Solve for x
    x = 816,973,273.53/32,416.68
  6. Step 6: Final answer
    x = 25,202.25

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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.