Home / 193,552.63-267,095.74-108,673.27

Finding the Fourth Proportional to 193,552.63, 267,095.74 and 108,673.27

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Solution

The fourth proportional to 193,552.63, 267,095.74 and 108,673.27 is: 149,965.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,552.63 : 267,095.74 = 108,673.27 : x
  2. Step 2: Convert to fraction form
    193,552.63/267,095.74 = 108,673.27/x
  3. Step 3: Cross multiply
    193,552.63x = 267,095.74 × 108,673.27
  4. Step 4: Simplify right side
    193,552.63x = 29,026,167,468.87
  5. Step 5: Solve for x
    x = 29,026,167,468.87/193,552.63
  6. Step 6: Final answer
    x = 149,965.24

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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.