Home / 9,184.20-13,761.18-4,795.08

Finding the Fourth Proportional to 9,184.20, 13,761.18 and 4,795.08

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Solution

The fourth proportional to 9,184.20, 13,761.18 and 4,795.08 is: 7,184.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.20 : 13,761.18 = 4,795.08 : x
  2. Step 2: Convert to fraction form
    9,184.20/13,761.18 = 4,795.08/x
  3. Step 3: Cross multiply
    9,184.20x = 13,761.18 × 4,795.08
  4. Step 4: Simplify right side
    9,184.20x = 65,985,958.99
  5. Step 5: Solve for x
    x = 65,985,958.99/9,184.20
  6. Step 6: Final answer
    x = 7,184.73

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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.