Home / 44,213.70-66,283.32-19,234.94

Finding the Fourth Proportional to 44,213.70, 66,283.32 and 19,234.94

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Solution

The fourth proportional to 44,213.70, 66,283.32 and 19,234.94 is: 28,836.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,213.70 : 66,283.32 = 19,234.94 : x
  2. Step 2: Convert to fraction form
    44,213.70/66,283.32 = 19,234.94/x
  3. Step 3: Cross multiply
    44,213.70x = 66,283.32 × 19,234.94
  4. Step 4: Simplify right side
    44,213.70x = 1,274,955,683.20
  5. Step 5: Solve for x
    x = 1,274,955,683.20/44,213.70
  6. Step 6: Final answer
    x = 28,836.21

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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.