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Finding the Fourth Proportional to 9,333, 14,000.94 and 3,490.44

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Solution

The fourth proportional to 9,333, 14,000.94 and 3,490.44 is: 5,236.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333 : 14,000.94 = 3,490.44 : x
  2. Step 2: Convert to fraction form
    9,333/14,000.94 = 3,490.44/x
  3. Step 3: Cross multiply
    9,333x = 14,000.94 × 3,490.44
  4. Step 4: Simplify right side
    9,333x = 48,869,441.01
  5. Step 5: Solve for x
    x = 48,869,441.01/9,333
  6. Step 6: Final answer
    x = 5,236.20

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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.