Home / 41,377.40-61,993.20-33,941.60

Finding the Fourth Proportional to 41,377.40, 61,993.20 and 33,941.60

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Solution

The fourth proportional to 41,377.40, 61,993.20 and 33,941.60 is: 50,852.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,377.40 : 61,993.20 = 33,941.60 : x
  2. Step 2: Convert to fraction form
    41,377.40/61,993.20 = 33,941.60/x
  3. Step 3: Cross multiply
    41,377.40x = 61,993.20 × 33,941.60
  4. Step 4: Simplify right side
    41,377.40x = 2,104,148,397.12
  5. Step 5: Solve for x
    x = 2,104,148,397.12/41,377.40
  6. Step 6: Final answer
    x = 50,852.60

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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.