Home / 69,606.86-96,013.77-41,292.50

Finding the Fourth Proportional to 69,606.86, 96,013.77 and 41,292.50

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Solution

The fourth proportional to 69,606.86, 96,013.77 and 41,292.50 is: 56,957.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,606.86 : 96,013.77 = 41,292.50 : x
  2. Step 2: Convert to fraction form
    69,606.86/96,013.77 = 41,292.50/x
  3. Step 3: Cross multiply
    69,606.86x = 96,013.77 × 41,292.50
  4. Step 4: Simplify right side
    69,606.86x = 3,964,648,597.73
  5. Step 5: Solve for x
    x = 3,964,648,597.73/69,606.86
  6. Step 6: Final answer
    x = 56,957.73

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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.