Home / 29,182.52-40,269.48-17,246.36

Finding the Fourth Proportional to 29,182.52, 40,269.48 and 17,246.36

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Solution

The fourth proportional to 29,182.52, 40,269.48 and 17,246.36 is: 23,798.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,182.52 : 40,269.48 = 17,246.36 : x
  2. Step 2: Convert to fraction form
    29,182.52/40,269.48 = 17,246.36/x
  3. Step 3: Cross multiply
    29,182.52x = 40,269.48 × 17,246.36
  4. Step 4: Simplify right side
    29,182.52x = 694,501,949.09
  5. Step 5: Solve for x
    x = 694,501,949.09/29,182.52
  6. Step 6: Final answer
    x = 23,798.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.