Home / 69,971.15-104,926.73-32,527.31

Finding the Fourth Proportional to 69,971.15, 104,926.73 and 32,527.31

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Solution

The fourth proportional to 69,971.15, 104,926.73 and 32,527.31 is: 48,777.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,971.15 : 104,926.73 = 32,527.31 : x
  2. Step 2: Convert to fraction form
    69,971.15/104,926.73 = 32,527.31/x
  3. Step 3: Cross multiply
    69,971.15x = 104,926.73 × 32,527.31
  4. Step 4: Simplify right side
    69,971.15x = 3,412,984,617.63
  5. Step 5: Solve for x
    x = 3,412,984,617.63/69,971.15
  6. Step 6: Final answer
    x = 48,777.03

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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.