Home / 33,627.55-50,497.56-21,006.67

Finding the Fourth Proportional to 33,627.55, 50,497.56 and 21,006.67

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Solution

The fourth proportional to 33,627.55, 50,497.56 and 21,006.67 is: 31,545.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,627.55 : 50,497.56 = 21,006.67 : x
  2. Step 2: Convert to fraction form
    33,627.55/50,497.56 = 21,006.67/x
  3. Step 3: Cross multiply
    33,627.55x = 50,497.56 × 21,006.67
  4. Step 4: Simplify right side
    33,627.55x = 1,060,785,221.20
  5. Step 5: Solve for x
    x = 1,060,785,221.20/33,627.55
  6. Step 6: Final answer
    x = 31,545.13

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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.