Home / 69,727.10-96,237.32-44,263.80

Finding the Fourth Proportional to 69,727.10, 96,237.32 and 44,263.80

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Solution

The fourth proportional to 69,727.10, 96,237.32 and 44,263.80 is: 61,092.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,727.10 : 96,237.32 = 44,263.80 : x
  2. Step 2: Convert to fraction form
    69,727.10/96,237.32 = 44,263.80/x
  3. Step 3: Cross multiply
    69,727.10x = 96,237.32 × 44,263.80
  4. Step 4: Simplify right side
    69,727.10x = 4,259,829,263.70
  5. Step 5: Solve for x
    x = 4,259,829,263.70/69,727.10
  6. Step 6: Final answer
    x = 61,092.88

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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.