Home / 51,102.24-76,550.96-23,362.08

Finding the Fourth Proportional to 51,102.24, 76,550.96 and 23,362.08

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Solution

The fourth proportional to 51,102.24, 76,550.96 and 23,362.08 is: 34,996.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,102.24 : 76,550.96 = 23,362.08 : x
  2. Step 2: Convert to fraction form
    51,102.24/76,550.96 = 23,362.08/x
  3. Step 3: Cross multiply
    51,102.24x = 76,550.96 × 23,362.08
  4. Step 4: Simplify right side
    51,102.24x = 1,788,389,651.60
  5. Step 5: Solve for x
    x = 1,788,389,651.60/51,102.24
  6. Step 6: Final answer
    x = 34,996.31

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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.