Home / 49,634.84-74,463.24-16,353.56

Finding the Fourth Proportional to 49,634.84, 74,463.24 and 16,353.56

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Solution

The fourth proportional to 49,634.84, 74,463.24 and 16,353.56 is: 24,533.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,634.84 : 74,463.24 = 16,353.56 : x
  2. Step 2: Convert to fraction form
    49,634.84/74,463.24 = 16,353.56/x
  3. Step 3: Cross multiply
    49,634.84x = 74,463.24 × 16,353.56
  4. Step 4: Simplify right side
    49,634.84x = 1,217,739,063.13
  5. Step 5: Solve for x
    x = 1,217,739,063.13/49,634.84
  6. Step 6: Final answer
    x = 24,533.96

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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.