Home / 96,535.76-133,174.32-60,745.52

Finding the Fourth Proportional to 96,535.76, 133,174.32 and 60,745.52

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Solution

The fourth proportional to 96,535.76, 133,174.32 and 60,745.52 is: 83,800.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,535.76 : 133,174.32 = 60,745.52 : x
  2. Step 2: Convert to fraction form
    96,535.76/133,174.32 = 60,745.52/x
  3. Step 3: Cross multiply
    96,535.76x = 133,174.32 × 60,745.52
  4. Step 4: Simplify right side
    96,535.76x = 8,089,743,319.05
  5. Step 5: Solve for x
    x = 8,089,743,319.05/96,535.76
  6. Step 6: Final answer
    x = 83,800.48

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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.