Home / 44,895.25-67,343.21-19,928.59

Finding the Fourth Proportional to 44,895.25, 67,343.21 and 19,928.59

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Solution

The fourth proportional to 44,895.25, 67,343.21 and 19,928.59 is: 29,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,895.25 : 67,343.21 = 19,928.59 : x
  2. Step 2: Convert to fraction form
    44,895.25/67,343.21 = 19,928.59/x
  3. Step 3: Cross multiply
    44,895.25x = 67,343.21 × 19,928.59
  4. Step 4: Simplify right side
    44,895.25x = 1,342,055,221.37
  5. Step 5: Solve for x
    x = 1,342,055,221.37/44,895.25
  6. Step 6: Final answer
    x = 29,893.03

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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.