Home / 45,283.64-62,474.28-33,375.44

Finding the Fourth Proportional to 45,283.64, 62,474.28 and 33,375.44

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Solution

The fourth proportional to 45,283.64, 62,474.28 and 33,375.44 is: 46,045.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,283.64 : 62,474.28 = 33,375.44 : x
  2. Step 2: Convert to fraction form
    45,283.64/62,474.28 = 33,375.44/x
  3. Step 3: Cross multiply
    45,283.64x = 62,474.28 × 33,375.44
  4. Step 4: Simplify right side
    45,283.64x = 2,085,106,583.68
  5. Step 5: Solve for x
    x = 2,085,106,583.68/45,283.64
  6. Step 6: Final answer
    x = 46,045.47

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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.