Home / 41,812.80-57,697.32-23,665.56

Finding the Fourth Proportional to 41,812.80, 57,697.32 and 23,665.56

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Solution

The fourth proportional to 41,812.80, 57,697.32 and 23,665.56 is: 32,656.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,812.80 : 57,697.32 = 23,665.56 : x
  2. Step 2: Convert to fraction form
    41,812.80/57,697.32 = 23,665.56/x
  3. Step 3: Cross multiply
    41,812.80x = 57,697.32 × 23,665.56
  4. Step 4: Simplify right side
    41,812.80x = 1,365,439,388.30
  5. Step 5: Solve for x
    x = 1,365,439,388.30/41,812.80
  6. Step 6: Final answer
    x = 32,656.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.