Home / 44,935.38-67,403.34-19,969.56

Finding the Fourth Proportional to 44,935.38, 67,403.34 and 19,969.56

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Solution

The fourth proportional to 44,935.38, 67,403.34 and 19,969.56 is: 29,954.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,935.38 : 67,403.34 = 19,969.56 : x
  2. Step 2: Convert to fraction form
    44,935.38/67,403.34 = 19,969.56/x
  3. Step 3: Cross multiply
    44,935.38x = 67,403.34 × 19,969.56
  4. Step 4: Simplify right side
    44,935.38x = 1,346,015,042.33
  5. Step 5: Solve for x
    x = 1,346,015,042.33/44,935.38
  6. Step 6: Final answer
    x = 29,954.46

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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.