Home / 50,909.46-76,333.51-22,824.43

Finding the Fourth Proportional to 50,909.46, 76,333.51 and 22,824.43

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Solution

The fourth proportional to 50,909.46, 76,333.51 and 22,824.43 is: 34,222.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,909.46 : 76,333.51 = 22,824.43 : x
  2. Step 2: Convert to fraction form
    50,909.46/76,333.51 = 22,824.43/x
  3. Step 3: Cross multiply
    50,909.46x = 76,333.51 × 22,824.43
  4. Step 4: Simplify right side
    50,909.46x = 1,742,268,855.65
  5. Step 5: Solve for x
    x = 1,742,268,855.65/50,909.46
  6. Step 6: Final answer
    x = 34,222.89

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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.