Home / 49,713.57-74,554.56-16,427.43

Finding the Fourth Proportional to 49,713.57, 74,554.56 and 16,427.43

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Solution

The fourth proportional to 49,713.57, 74,554.56 and 16,427.43 is: 24,635.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,713.57 : 74,554.56 = 16,427.43 : x
  2. Step 2: Convert to fraction form
    49,713.57/74,554.56 = 16,427.43/x
  3. Step 3: Cross multiply
    49,713.57x = 74,554.56 × 16,427.43
  4. Step 4: Simplify right side
    49,713.57x = 1,224,739,815.58
  5. Step 5: Solve for x
    x = 1,224,739,815.58/49,713.57
  6. Step 6: Final answer
    x = 24,635.93

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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.