Home / 50,764.04-76,153.46-15,706.44

Finding the Fourth Proportional to 50,764.04, 76,153.46 and 15,706.44

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Solution

The fourth proportional to 50,764.04, 76,153.46 and 15,706.44 is: 23,561.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,764.04 : 76,153.46 = 15,706.44 : x
  2. Step 2: Convert to fraction form
    50,764.04/76,153.46 = 15,706.44/x
  3. Step 3: Cross multiply
    50,764.04x = 76,153.46 × 15,706.44
  4. Step 4: Simplify right side
    50,764.04x = 1,196,099,750.28
  5. Step 5: Solve for x
    x = 1,196,099,750.28/50,764.04
  6. Step 6: Final answer
    x = 23,561.95

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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.