Home / 33,308.67-49,905.45-23,401.56

Finding the Fourth Proportional to 33,308.67, 49,905.45 and 23,401.56

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Solution

The fourth proportional to 33,308.67, 49,905.45 and 23,401.56 is: 35,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,308.67 : 49,905.45 = 23,401.56 : x
  2. Step 2: Convert to fraction form
    33,308.67/49,905.45 = 23,401.56/x
  3. Step 3: Cross multiply
    33,308.67x = 49,905.45 × 23,401.56
  4. Step 4: Simplify right side
    33,308.67x = 1,167,865,382.50
  5. Step 5: Solve for x
    x = 1,167,865,382.50/33,308.67
  6. Step 6: Final answer
    x = 35,061.90

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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.