Home / 62,892.06-94,305.60-18,513.06

Finding the Fourth Proportional to 62,892.06, 94,305.60 and 18,513.06

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Solution

The fourth proportional to 62,892.06, 94,305.60 and 18,513.06 is: 27,760.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,892.06 : 94,305.60 = 18,513.06 : x
  2. Step 2: Convert to fraction form
    62,892.06/94,305.60 = 18,513.06/x
  3. Step 3: Cross multiply
    62,892.06x = 94,305.60 × 18,513.06
  4. Step 4: Simplify right side
    62,892.06x = 1,745,885,231.14
  5. Step 5: Solve for x
    x = 1,745,885,231.14/62,892.06
  6. Step 6: Final answer
    x = 27,760.03

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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.