Home / 48,000.44-72,002.10-16,844.60

Finding the Fourth Proportional to 48,000.44, 72,002.10 and 16,844.60

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Solution

The fourth proportional to 48,000.44, 72,002.10 and 16,844.60 is: 25,267.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,000.44 : 72,002.10 = 16,844.60 : x
  2. Step 2: Convert to fraction form
    48,000.44/72,002.10 = 16,844.60/x
  3. Step 3: Cross multiply
    48,000.44x = 72,002.10 × 16,844.60
  4. Step 4: Simplify right side
    48,000.44x = 1,212,846,573.66
  5. Step 5: Solve for x
    x = 1,212,846,573.66/48,000.44
  6. Step 6: Final answer
    x = 25,267.41

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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.