Home / 49,339.05-74,009.49-16,059

Finding the Fourth Proportional to 49,339.05, 74,009.49 and 16,059

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Solution

The fourth proportional to 49,339.05, 74,009.49 and 16,059 is: 24,088.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,339.05 : 74,009.49 = 16,059 : x
  2. Step 2: Convert to fraction form
    49,339.05/74,009.49 = 16,059/x
  3. Step 3: Cross multiply
    49,339.05x = 74,009.49 × 16,059
  4. Step 4: Simplify right side
    49,339.05x = 1,188,518,399.91
  5. Step 5: Solve for x
    x = 1,188,518,399.91/49,339.05
  6. Step 6: Final answer
    x = 24,088.80

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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.