Home / 171,684.11-236,926.94-95,206.42

Finding the Fourth Proportional to 171,684.11, 236,926.94 and 95,206.42

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Solution

The fourth proportional to 171,684.11, 236,926.94 and 95,206.42 is: 131,386.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,684.11 : 236,926.94 = 95,206.42 : x
  2. Step 2: Convert to fraction form
    171,684.11/236,926.94 = 95,206.42/x
  3. Step 3: Cross multiply
    171,684.11x = 236,926.94 × 95,206.42
  4. Step 4: Simplify right side
    171,684.11x = 22,556,966,114.62
  5. Step 5: Solve for x
    x = 22,556,966,114.62/171,684.11
  6. Step 6: Final answer
    x = 131,386.45

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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.