Home / 4,440.93-6,128.49-2,451.63

Finding the Fourth Proportional to 4,440.93, 6,128.49 and 2,451.63

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Solution

The fourth proportional to 4,440.93, 6,128.49 and 2,451.63 is: 3,383.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.93 : 6,128.49 = 2,451.63 : x
  2. Step 2: Convert to fraction form
    4,440.93/6,128.49 = 2,451.63/x
  3. Step 3: Cross multiply
    4,440.93x = 6,128.49 × 2,451.63
  4. Step 4: Simplify right side
    4,440.93x = 15,024,789.94
  5. Step 5: Solve for x
    x = 15,024,789.94/4,440.93
  6. Step 6: Final answer
    x = 3,383.25

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