Home / 27,816.45-41,652.33-23,363.88

Finding the Fourth Proportional to 27,816.45, 41,652.33 and 23,363.88

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Solution

The fourth proportional to 27,816.45, 41,652.33 and 23,363.88 is: 34,985.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,816.45 : 41,652.33 = 23,363.88 : x
  2. Step 2: Convert to fraction form
    27,816.45/41,652.33 = 23,363.88/x
  3. Step 3: Cross multiply
    27,816.45x = 41,652.33 × 23,363.88
  4. Step 4: Simplify right side
    27,816.45x = 973,160,039.84
  5. Step 5: Solve for x
    x = 973,160,039.84/27,816.45
  6. Step 6: Final answer
    x = 34,985.06

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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.