Home / 3,093.33-4,641.48-1,923.02

Finding the Fourth Proportional to 3,093.33, 4,641.48 and 1,923.02

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Solution

The fourth proportional to 3,093.33, 4,641.48 and 1,923.02 is: 2,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.33 : 4,641.48 = 1,923.02 : x
  2. Step 2: Convert to fraction form
    3,093.33/4,641.48 = 1,923.02/x
  3. Step 3: Cross multiply
    3,093.33x = 4,641.48 × 1,923.02
  4. Step 4: Simplify right side
    3,093.33x = 8,925,658.87
  5. Step 5: Solve for x
    x = 8,925,658.87/3,093.33
  6. Step 6: Final answer
    x = 2,885.45

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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.