Home / 69,433.05-95,817.96-37,602.08

Finding the Fourth Proportional to 69,433.05, 95,817.96 and 37,602.08

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Solution

The fourth proportional to 69,433.05, 95,817.96 and 37,602.08 is: 51,891.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,433.05 : 95,817.96 = 37,602.08 : x
  2. Step 2: Convert to fraction form
    69,433.05/95,817.96 = 37,602.08/x
  3. Step 3: Cross multiply
    69,433.05x = 95,817.96 × 37,602.08
  4. Step 4: Simplify right side
    69,433.05x = 3,602,954,597.36
  5. Step 5: Solve for x
    x = 3,602,954,597.36/69,433.05
  6. Step 6: Final answer
    x = 51,891.06

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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.