Home / 69,950.08-96,563.33-41,259.98

Finding the Fourth Proportional to 69,950.08, 96,563.33 and 41,259.98

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Solution

The fourth proportional to 69,950.08, 96,563.33 and 41,259.98 is: 56,957.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,950.08 : 96,563.33 = 41,259.98 : x
  2. Step 2: Convert to fraction form
    69,950.08/96,563.33 = 41,259.98/x
  3. Step 3: Cross multiply
    69,950.08x = 96,563.33 × 41,259.98
  4. Step 4: Simplify right side
    69,950.08x = 3,984,201,409.09
  5. Step 5: Solve for x
    x = 3,984,201,409.09/69,950.08
  6. Step 6: Final answer
    x = 56,957.78

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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.