Home / 69,648.44-96,114.92-37,817.36

Finding the Fourth Proportional to 69,648.44, 96,114.92 and 37,817.36

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Solution

The fourth proportional to 69,648.44, 96,114.92 and 37,817.36 is: 52,188.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,648.44 : 96,114.92 = 37,817.36 : x
  2. Step 2: Convert to fraction form
    69,648.44/96,114.92 = 37,817.36/x
  3. Step 3: Cross multiply
    69,648.44x = 96,114.92 × 37,817.36
  4. Step 4: Simplify right side
    69,648.44x = 3,634,812,531.01
  5. Step 5: Solve for x
    x = 3,634,812,531.01/69,648.44
  6. Step 6: Final answer
    x = 52,188.00

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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.