Home / 93,771.36-140,681.20-33,797.44

Finding the Fourth Proportional to 93,771.36, 140,681.20 and 33,797.44

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Solution

The fourth proportional to 93,771.36, 140,681.20 and 33,797.44 is: 50,704.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,771.36 : 140,681.20 = 33,797.44 : x
  2. Step 2: Convert to fraction form
    93,771.36/140,681.20 = 33,797.44/x
  3. Step 3: Cross multiply
    93,771.36x = 140,681.20 × 33,797.44
  4. Step 4: Simplify right side
    93,771.36x = 4,754,664,500.62
  5. Step 5: Solve for x
    x = 4,754,664,500.62/93,771.36
  6. Step 6: Final answer
    x = 50,704.87

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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.