Home / 3,968.63-5,953.01-1,504.61

Finding the Fourth Proportional to 3,968.63, 5,953.01 and 1,504.61

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Solution

The fourth proportional to 3,968.63, 5,953.01 and 1,504.61 is: 2,256.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968.63 : 5,953.01 = 1,504.61 : x
  2. Step 2: Convert to fraction form
    3,968.63/5,953.01 = 1,504.61/x
  3. Step 3: Cross multiply
    3,968.63x = 5,953.01 × 1,504.61
  4. Step 4: Simplify right side
    3,968.63x = 8,956,958.38
  5. Step 5: Solve for x
    x = 8,956,958.38/3,968.63
  6. Step 6: Final answer
    x = 2,256.94

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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.