Home / 4,377.44-6,566.52-1,375.28

Finding the Fourth Proportional to 4,377.44, 6,566.52 and 1,375.28

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Solution

The fourth proportional to 4,377.44, 6,566.52 and 1,375.28 is: 2,063.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377.44 : 6,566.52 = 1,375.28 : x
  2. Step 2: Convert to fraction form
    4,377.44/6,566.52 = 1,375.28/x
  3. Step 3: Cross multiply
    4,377.44x = 6,566.52 × 1,375.28
  4. Step 4: Simplify right side
    4,377.44x = 9,030,803.63
  5. Step 5: Solve for x
    x = 9,030,803.63/4,377.44
  6. Step 6: Final answer
    x = 2,063.03

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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.