Home / 50,766.70-76,219.93-25,823.63

Finding the Fourth Proportional to 50,766.70, 76,219.93 and 25,823.63

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Solution

The fourth proportional to 50,766.70, 76,219.93 and 25,823.63 is: 38,770.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,766.70 : 76,219.93 = 25,823.63 : x
  2. Step 2: Convert to fraction form
    50,766.70/76,219.93 = 25,823.63/x
  3. Step 3: Cross multiply
    50,766.70x = 76,219.93 × 25,823.63
  4. Step 4: Simplify right side
    50,766.70x = 1,968,274,825.29
  5. Step 5: Solve for x
    x = 1,968,274,825.29/50,766.70
  6. Step 6: Final answer
    x = 38,770.98

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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.