Home / 61,936.91-92,905.33-17,564.03

Finding the Fourth Proportional to 61,936.91, 92,905.33 and 17,564.03

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Solution

The fourth proportional to 61,936.91, 92,905.33 and 17,564.03 is: 26,346.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,936.91 : 92,905.33 = 17,564.03 : x
  2. Step 2: Convert to fraction form
    61,936.91/92,905.33 = 17,564.03/x
  3. Step 3: Cross multiply
    61,936.91x = 92,905.33 × 17,564.03
  4. Step 4: Simplify right side
    61,936.91x = 1,631,791,876.17
  5. Step 5: Solve for x
    x = 1,631,791,876.17/61,936.91
  6. Step 6: Final answer
    x = 26,346.03

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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.