Home / 69,541.38-95,896.44-59,503.05

Finding the Fourth Proportional to 69,541.38, 95,896.44 and 59,503.05

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Solution

The fourth proportional to 69,541.38, 95,896.44 and 59,503.05 is: 82,053.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,541.38 : 95,896.44 = 59,503.05 : x
  2. Step 2: Convert to fraction form
    69,541.38/95,896.44 = 59,503.05/x
  3. Step 3: Cross multiply
    69,541.38x = 95,896.44 × 59,503.05
  4. Step 4: Simplify right side
    69,541.38x = 5,706,130,664.14
  5. Step 5: Solve for x
    x = 5,706,130,664.14/69,541.38
  6. Step 6: Final answer
    x = 82,053.75

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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.