Home / 48,450.54-72,671.60-16,852.44

Finding the Fourth Proportional to 48,450.54, 72,671.60 and 16,852.44

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Solution

The fourth proportional to 48,450.54, 72,671.60 and 16,852.44 is: 25,277.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,450.54 : 72,671.60 = 16,852.44 : x
  2. Step 2: Convert to fraction form
    48,450.54/72,671.60 = 16,852.44/x
  3. Step 3: Cross multiply
    48,450.54x = 72,671.60 × 16,852.44
  4. Step 4: Simplify right side
    48,450.54x = 1,224,693,778.70
  5. Step 5: Solve for x
    x = 1,224,693,778.70/48,450.54
  6. Step 6: Final answer
    x = 25,277.20

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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.