Home / 33,325.31-50,008.11-14,606.42

Finding the Fourth Proportional to 33,325.31, 50,008.11 and 14,606.42

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Solution

The fourth proportional to 33,325.31, 50,008.11 and 14,606.42 is: 21,918.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,325.31 : 50,008.11 = 14,606.42 : x
  2. Step 2: Convert to fraction form
    33,325.31/50,008.11 = 14,606.42/x
  3. Step 3: Cross multiply
    33,325.31x = 50,008.11 × 14,606.42
  4. Step 4: Simplify right side
    33,325.31x = 730,439,208.03
  5. Step 5: Solve for x
    x = 730,439,208.03/33,325.31
  6. Step 6: Final answer
    x = 21,918.46

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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.