Home / 49,828.24-74,717.88-16,537

Finding the Fourth Proportional to 49,828.24, 74,717.88 and 16,537

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Solution

The fourth proportional to 49,828.24, 74,717.88 and 16,537 is: 24,797.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,828.24 : 74,717.88 = 16,537 : x
  2. Step 2: Convert to fraction form
    49,828.24/74,717.88 = 16,537/x
  3. Step 3: Cross multiply
    49,828.24x = 74,717.88 × 16,537
  4. Step 4: Simplify right side
    49,828.24x = 1,235,609,581.56
  5. Step 5: Solve for x
    x = 1,235,609,581.56/49,828.24
  6. Step 6: Final answer
    x = 24,797.38

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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.