Home / 4,729.56-7,093.19-2,095.61

Finding the Fourth Proportional to 4,729.56, 7,093.19 and 2,095.61

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Solution

The fourth proportional to 4,729.56, 7,093.19 and 2,095.61 is: 3,142.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729.56 : 7,093.19 = 2,095.61 : x
  2. Step 2: Convert to fraction form
    4,729.56/7,093.19 = 2,095.61/x
  3. Step 3: Cross multiply
    4,729.56x = 7,093.19 × 2,095.61
  4. Step 4: Simplify right side
    4,729.56x = 14,864,521.81
  5. Step 5: Solve for x
    x = 14,864,521.81/4,729.56
  6. Step 6: Final answer
    x = 3,142.90

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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.