Home / 69,495.77-104,299.02-27,386.46

Finding the Fourth Proportional to 69,495.77, 104,299.02 and 27,386.46

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Solution

The fourth proportional to 69,495.77, 104,299.02 and 27,386.46 is: 41,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,495.77 : 104,299.02 = 27,386.46 : x
  2. Step 2: Convert to fraction form
    69,495.77/104,299.02 = 27,386.46/x
  3. Step 3: Cross multiply
    69,495.77x = 104,299.02 × 27,386.46
  4. Step 4: Simplify right side
    69,495.77x = 2,856,380,939.27
  5. Step 5: Solve for x
    x = 2,856,380,939.27/69,495.77
  6. Step 6: Final answer
    x = 41,101.51

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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.