Home / 48,841.96-73,292.70-17,674.60

Finding the Fourth Proportional to 48,841.96, 73,292.70 and 17,674.60

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Solution

The fourth proportional to 48,841.96, 73,292.70 and 17,674.60 is: 26,522.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,841.96 : 73,292.70 = 17,674.60 : x
  2. Step 2: Convert to fraction form
    48,841.96/73,292.70 = 17,674.60/x
  3. Step 3: Cross multiply
    48,841.96x = 73,292.70 × 17,674.60
  4. Step 4: Simplify right side
    48,841.96x = 1,295,419,155.42
  5. Step 5: Solve for x
    x = 1,295,419,155.42/48,841.96
  6. Step 6: Final answer
    x = 26,522.67

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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.