Home / 49,537.60-74,290.79-16,249.93

Finding the Fourth Proportional to 49,537.60, 74,290.79 and 16,249.93

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Solution

The fourth proportional to 49,537.60, 74,290.79 and 16,249.93 is: 24,369.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,537.60 : 74,290.79 = 16,249.93 : x
  2. Step 2: Convert to fraction form
    49,537.60/74,290.79 = 16,249.93/x
  3. Step 3: Cross multiply
    49,537.60x = 74,290.79 × 16,249.93
  4. Step 4: Simplify right side
    49,537.60x = 1,207,219,992.04
  5. Step 5: Solve for x
    x = 1,207,219,992.04/49,537.60
  6. Step 6: Final answer
    x = 24,369.77

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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.