Home / 50,070.53-75,131.71-22,010.27

Finding the Fourth Proportional to 50,070.53, 75,131.71 and 22,010.27

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Solution

The fourth proportional to 50,070.53, 75,131.71 and 22,010.27 is: 33,026.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,070.53 : 75,131.71 = 22,010.27 : x
  2. Step 2: Convert to fraction form
    50,070.53/75,131.71 = 22,010.27/x
  3. Step 3: Cross multiply
    50,070.53x = 75,131.71 × 22,010.27
  4. Step 4: Simplify right side
    50,070.53x = 1,653,668,791.98
  5. Step 5: Solve for x
    x = 1,653,668,791.98/50,070.53
  6. Step 6: Final answer
    x = 33,026.79

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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.