Home / 4,241.34-6,364.47-1,775.94

Finding the Fourth Proportional to 4,241.34, 6,364.47 and 1,775.94

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Solution

The fourth proportional to 4,241.34, 6,364.47 and 1,775.94 is: 2,664.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.34 : 6,364.47 = 1,775.94 : x
  2. Step 2: Convert to fraction form
    4,241.34/6,364.47 = 1,775.94/x
  3. Step 3: Cross multiply
    4,241.34x = 6,364.47 × 1,775.94
  4. Step 4: Simplify right side
    4,241.34x = 11,302,916.85
  5. Step 5: Solve for x
    x = 11,302,916.85/4,241.34
  6. Step 6: Final answer
    x = 2,664.94

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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.