Home / 61,936.65-92,755.89-35,217.28

Finding the Fourth Proportional to 61,936.65, 92,755.89 and 35,217.28

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Solution

The fourth proportional to 61,936.65, 92,755.89 and 35,217.28 is: 52,741.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,936.65 : 92,755.89 = 35,217.28 : x
  2. Step 2: Convert to fraction form
    61,936.65/92,755.89 = 35,217.28/x
  3. Step 3: Cross multiply
    61,936.65x = 92,755.89 × 35,217.28
  4. Step 4: Simplify right side
    61,936.65x = 3,266,610,149.78
  5. Step 5: Solve for x
    x = 3,266,610,149.78/61,936.65
  6. Step 6: Final answer
    x = 52,741.15

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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.