Home / 93,783.05-140,674.80-23,662.37

Finding the Fourth Proportional to 93,783.05, 140,674.80 and 23,662.37

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Solution

The fourth proportional to 93,783.05, 140,674.80 and 23,662.37 is: 35,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,783.05 : 140,674.80 = 23,662.37 : x
  2. Step 2: Convert to fraction form
    93,783.05/140,674.80 = 23,662.37/x
  3. Step 3: Cross multiply
    93,783.05x = 140,674.80 × 23,662.37
  4. Step 4: Simplify right side
    93,783.05x = 3,328,698,463.90
  5. Step 5: Solve for x
    x = 3,328,698,463.90/93,783.05
  6. Step 6: Final answer
    x = 35,493.61

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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.