Home / 96,604.56-133,379.04-60,360.96

Finding the Fourth Proportional to 96,604.56, 133,379.04 and 60,360.96

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Solution

The fourth proportional to 96,604.56, 133,379.04 and 60,360.96 is: 83,338.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,604.56 : 133,379.04 = 60,360.96 : x
  2. Step 2: Convert to fraction form
    96,604.56/133,379.04 = 60,360.96/x
  3. Step 3: Cross multiply
    96,604.56x = 133,379.04 × 60,360.96
  4. Step 4: Simplify right side
    96,604.56x = 8,050,886,898.28
  5. Step 5: Solve for x
    x = 8,050,886,898.28/96,604.56
  6. Step 6: Final answer
    x = 83,338.58

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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.