Home / 27,643.40-41,614.43-25,193.96

Finding the Fourth Proportional to 27,643.40, 41,614.43 and 25,193.96

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Solution

The fourth proportional to 27,643.40, 41,614.43 and 25,193.96 is: 37,927.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,643.40 : 41,614.43 = 25,193.96 : x
  2. Step 2: Convert to fraction form
    27,643.40/41,614.43 = 25,193.96/x
  3. Step 3: Cross multiply
    27,643.40x = 41,614.43 × 25,193.96
  4. Step 4: Simplify right side
    27,643.40x = 1,048,432,284.84
  5. Step 5: Solve for x
    x = 1,048,432,284.84/27,643.40
  6. Step 6: Final answer
    x = 37,927.04

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.