Home / 50,180.81-75,274.04-22,114.04

Finding the Fourth Proportional to 50,180.81, 75,274.04 and 22,114.04

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Solution

The fourth proportional to 50,180.81, 75,274.04 and 22,114.04 is: 33,172.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,180.81 : 75,274.04 = 22,114.04 : x
  2. Step 2: Convert to fraction form
    50,180.81/75,274.04 = 22,114.04/x
  3. Step 3: Cross multiply
    50,180.81x = 75,274.04 × 22,114.04
  4. Step 4: Simplify right side
    50,180.81x = 1,664,612,810.44
  5. Step 5: Solve for x
    x = 1,664,612,810.44/50,180.81
  6. Step 6: Final answer
    x = 33,172.30

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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.