Home / 5,992.24-8,990.16-2,704.40

Finding the Fourth Proportional to 5,992.24, 8,990.16 and 2,704.40

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Solution

The fourth proportional to 5,992.24, 8,990.16 and 2,704.40 is: 4,057.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.24 : 8,990.16 = 2,704.40 : x
  2. Step 2: Convert to fraction form
    5,992.24/8,990.16 = 2,704.40/x
  3. Step 3: Cross multiply
    5,992.24x = 8,990.16 × 2,704.40
  4. Step 4: Simplify right side
    5,992.24x = 24,312,988.70
  5. Step 5: Solve for x
    x = 24,312,988.70/5,992.24
  6. Step 6: Final answer
    x = 4,057.41

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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.