Home / 69,433.30-95,817.99-37,602.34

Finding the Fourth Proportional to 69,433.30, 95,817.99 and 37,602.34

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Solution

The fourth proportional to 69,433.30, 95,817.99 and 37,602.34 is: 51,891.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,433.30 : 95,817.99 = 37,602.34 : x
  2. Step 2: Convert to fraction form
    69,433.30/95,817.99 = 37,602.34/x
  3. Step 3: Cross multiply
    69,433.30x = 95,817.99 × 37,602.34
  4. Step 4: Simplify right side
    69,433.30x = 3,602,980,638.10
  5. Step 5: Solve for x
    x = 3,602,980,638.10/69,433.30
  6. Step 6: Final answer
    x = 51,891.25

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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.