Home / 49,974.96-74,937.57-16,683.60

Finding the Fourth Proportional to 49,974.96, 74,937.57 and 16,683.60

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Solution

The fourth proportional to 49,974.96, 74,937.57 and 16,683.60 is: 25,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,974.96 : 74,937.57 = 16,683.60 : x
  2. Step 2: Convert to fraction form
    49,974.96/74,937.57 = 16,683.60/x
  3. Step 3: Cross multiply
    49,974.96x = 74,937.57 × 16,683.60
  4. Step 4: Simplify right side
    49,974.96x = 1,250,228,442.85
  5. Step 5: Solve for x
    x = 1,250,228,442.85/49,974.96
  6. Step 6: Final answer
    x = 25,017.10

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1.5x scale

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.