Home / 50,646.07-75,965.44-22,185.91

Finding the Fourth Proportional to 50,646.07, 75,965.44 and 22,185.91

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Solution

The fourth proportional to 50,646.07, 75,965.44 and 22,185.91 is: 33,277.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,646.07 : 75,965.44 = 22,185.91 : x
  2. Step 2: Convert to fraction form
    50,646.07/75,965.44 = 22,185.91/x
  3. Step 3: Cross multiply
    50,646.07x = 75,965.44 × 22,185.91
  4. Step 4: Simplify right side
    50,646.07x = 1,685,362,414.95
  5. Step 5: Solve for x
    x = 1,685,362,414.95/50,646.07
  6. Step 6: Final answer
    x = 33,277.26

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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.