Home / 41,777.37-62,666.46-19,606.46

Finding the Fourth Proportional to 41,777.37, 62,666.46 and 19,606.46

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Solution

The fourth proportional to 41,777.37, 62,666.46 and 19,606.46 is: 29,409.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,777.37 : 62,666.46 = 19,606.46 : x
  2. Step 2: Convert to fraction form
    41,777.37/62,666.46 = 19,606.46/x
  3. Step 3: Cross multiply
    41,777.37x = 62,666.46 × 19,606.46
  4. Step 4: Simplify right side
    41,777.37x = 1,228,667,128.00
  5. Step 5: Solve for x
    x = 1,228,667,128.00/41,777.37
  6. Step 6: Final answer
    x = 29,409.87

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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.