Home / 49,170.33-67,853.03-26,814.33

Finding the Fourth Proportional to 49,170.33, 67,853.03 and 26,814.33

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Solution

The fourth proportional to 49,170.33, 67,853.03 and 26,814.33 is: 37,002.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,170.33 : 67,853.03 = 26,814.33 : x
  2. Step 2: Convert to fraction form
    49,170.33/67,853.03 = 26,814.33/x
  3. Step 3: Cross multiply
    49,170.33x = 67,853.03 × 26,814.33
  4. Step 4: Simplify right side
    49,170.33x = 1,819,433,403.85
  5. Step 5: Solve for x
    x = 1,819,433,403.85/49,170.33
  6. Step 6: Final answer
    x = 37,002.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.