Home / 4,992.48-6,884.70-3,873.01

Finding the Fourth Proportional to 4,992.48, 6,884.70 and 3,873.01

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Solution

The fourth proportional to 4,992.48, 6,884.70 and 3,873.01 is: 5,340.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992.48 : 6,884.70 = 3,873.01 : x
  2. Step 2: Convert to fraction form
    4,992.48/6,884.70 = 3,873.01/x
  3. Step 3: Cross multiply
    4,992.48x = 6,884.70 × 3,873.01
  4. Step 4: Simplify right side
    4,992.48x = 26,664,458.16
  5. Step 5: Solve for x
    x = 26,664,458.16/4,992.48
  6. Step 6: Final answer
    x = 5,340.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.