Home / 4,958.51-7,426.36-2,873.35

Finding the Fourth Proportional to 4,958.51, 7,426.36 and 2,873.35

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Solution

The fourth proportional to 4,958.51, 7,426.36 and 2,873.35 is: 4,303.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958.51 : 7,426.36 = 2,873.35 : x
  2. Step 2: Convert to fraction form
    4,958.51/7,426.36 = 2,873.35/x
  3. Step 3: Cross multiply
    4,958.51x = 7,426.36 × 2,873.35
  4. Step 4: Simplify right side
    4,958.51x = 21,338,544.38
  5. Step 5: Solve for x
    x = 21,338,544.38/4,958.51
  6. Step 6: Final answer
    x = 4,303.42

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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.