Home / 4,000.30-5,994.12-2,440.99

Finding the Fourth Proportional to 4,000.30, 5,994.12 and 2,440.99

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Solution

The fourth proportional to 4,000.30, 5,994.12 and 2,440.99 is: 3,657.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000.30 : 5,994.12 = 2,440.99 : x
  2. Step 2: Convert to fraction form
    4,000.30/5,994.12 = 2,440.99/x
  3. Step 3: Cross multiply
    4,000.30x = 5,994.12 × 2,440.99
  4. Step 4: Simplify right side
    4,000.30x = 14,631,586.98
  5. Step 5: Solve for x
    x = 14,631,586.98/4,000.30
  6. Step 6: Final answer
    x = 3,657.62

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Double scale
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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.