Home / 33,965.19-50,900.33-28,941.32

Finding the Fourth Proportional to 33,965.19, 50,900.33 and 28,941.32

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Solution

The fourth proportional to 33,965.19, 50,900.33 and 28,941.32 is: 43,371.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,965.19 : 50,900.33 = 28,941.32 : x
  2. Step 2: Convert to fraction form
    33,965.19/50,900.33 = 28,941.32/x
  3. Step 3: Cross multiply
    33,965.19x = 50,900.33 × 28,941.32
  4. Step 4: Simplify right side
    33,965.19x = 1,473,122,938.24
  5. Step 5: Solve for x
    x = 1,473,122,938.24/33,965.19
  6. Step 6: Final answer
    x = 43,371.55

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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.