Home / 50,673.60-76,011.94-17,393.19

Finding the Fourth Proportional to 50,673.60, 76,011.94 and 17,393.19

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Solution

The fourth proportional to 50,673.60, 76,011.94 and 17,393.19 is: 26,090.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,673.60 : 76,011.94 = 17,393.19 : x
  2. Step 2: Convert to fraction form
    50,673.60/76,011.94 = 17,393.19/x
  3. Step 3: Cross multiply
    50,673.60x = 76,011.94 × 17,393.19
  4. Step 4: Simplify right side
    50,673.60x = 1,322,090,114.69
  5. Step 5: Solve for x
    x = 1,322,090,114.69/50,673.60
  6. Step 6: Final answer
    x = 26,090.31

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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.