Home / 195,526.24-269,808.24-110,629.60

Finding the Fourth Proportional to 195,526.24, 269,808.24 and 110,629.60

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Solution

The fourth proportional to 195,526.24, 269,808.24 and 110,629.60 is: 152,658.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,526.24 : 269,808.24 = 110,629.60 : x
  2. Step 2: Convert to fraction form
    195,526.24/269,808.24 = 110,629.60/x
  3. Step 3: Cross multiply
    195,526.24x = 269,808.24 × 110,629.60
  4. Step 4: Simplify right side
    195,526.24x = 29,848,777,667.90
  5. Step 5: Solve for x
    x = 29,848,777,667.90/195,526.24
  6. Step 6: Final answer
    x = 152,658.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.