Home / 44,900.25-67,350.72-19,933.59

Finding the Fourth Proportional to 44,900.25, 67,350.72 and 19,933.59

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Solution

The fourth proportional to 44,900.25, 67,350.72 and 19,933.59 is: 29,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,900.25 : 67,350.72 = 19,933.59 : x
  2. Step 2: Convert to fraction form
    44,900.25/67,350.72 = 19,933.59/x
  3. Step 3: Cross multiply
    44,900.25x = 67,350.72 × 19,933.59
  4. Step 4: Simplify right side
    44,900.25x = 1,342,541,638.68
  5. Step 5: Solve for x
    x = 1,342,541,638.68/44,900.25
  6. Step 6: Final answer
    x = 29,900.54

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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.