Home / 69,216.12-95,524.92-44,064

Finding the Fourth Proportional to 69,216.12, 95,524.92 and 44,064

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Solution

The fourth proportional to 69,216.12, 95,524.92 and 44,064 is: 60,812.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,216.12 : 95,524.92 = 44,064 : x
  2. Step 2: Convert to fraction form
    69,216.12/95,524.92 = 44,064/x
  3. Step 3: Cross multiply
    69,216.12x = 95,524.92 × 44,064
  4. Step 4: Simplify right side
    69,216.12x = 4,209,210,074.88
  5. Step 5: Solve for x
    x = 4,209,210,074.88/69,216.12
  6. Step 6: Final answer
    x = 60,812.57

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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.