Home / 63,992.19-95,913.56-48,146.33

Finding the Fourth Proportional to 63,992.19, 95,913.56 and 48,146.33

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Solution

The fourth proportional to 63,992.19, 95,913.56 and 48,146.33 is: 72,163.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,992.19 : 95,913.56 = 48,146.33 : x
  2. Step 2: Convert to fraction form
    63,992.19/95,913.56 = 48,146.33/x
  3. Step 3: Cross multiply
    63,992.19x = 95,913.56 × 48,146.33
  4. Step 4: Simplify right side
    63,992.19x = 4,617,885,190.94
  5. Step 5: Solve for x
    x = 4,617,885,190.94/63,992.19
  6. Step 6: Final answer
    x = 72,163.26

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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.