Home / 39,577.71-59,388.44-22,057.41

Finding the Fourth Proportional to 39,577.71, 59,388.44 and 22,057.41

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Solution

The fourth proportional to 39,577.71, 59,388.44 and 22,057.41 is: 33,098.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,577.71 : 59,388.44 = 22,057.41 : x
  2. Step 2: Convert to fraction form
    39,577.71/59,388.44 = 22,057.41/x
  3. Step 3: Cross multiply
    39,577.71x = 59,388.44 × 22,057.41
  4. Step 4: Simplify right side
    39,577.71x = 1,309,955,060.05
  5. Step 5: Solve for x
    x = 1,309,955,060.05/39,577.71
  6. Step 6: Final answer
    x = 33,098.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.