Home / 4,440.44-6,128.00-2,552.63

Finding the Fourth Proportional to 4,440.44, 6,128.00 and 2,552.63

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Solution

The fourth proportional to 4,440.44, 6,128.00 and 2,552.63 is: 3,522.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.44 : 6,128.00 = 2,552.63 : x
  2. Step 2: Convert to fraction form
    4,440.44/6,128.00 = 2,552.63/x
  3. Step 3: Cross multiply
    4,440.44x = 6,128.00 × 2,552.63
  4. Step 4: Simplify right side
    4,440.44x = 15,642,505.79
  5. Step 5: Solve for x
    x = 15,642,505.79/4,440.44
  6. Step 6: Final answer
    x = 3,522.74

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Why These Related Problems?

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