Home / 166,567.07-229,856.45-94,933.26

Finding the Fourth Proportional to 166,567.07, 229,856.45 and 94,933.26

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Solution

The fourth proportional to 166,567.07, 229,856.45 and 94,933.26 is: 131,004.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,567.07 : 229,856.45 = 94,933.26 : x
  2. Step 2: Convert to fraction form
    166,567.07/229,856.45 = 94,933.26/x
  3. Step 3: Cross multiply
    166,567.07x = 229,856.45 × 94,933.26
  4. Step 4: Simplify right side
    166,567.07x = 21,821,021,655.86
  5. Step 5: Solve for x
    x = 21,821,021,655.86/166,567.07
  6. Step 6: Final answer
    x = 131,004.42

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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.