Home / 163,286.24-225,295.58-95,264.39

Finding the Fourth Proportional to 163,286.24, 225,295.58 and 95,264.39

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Solution

The fourth proportional to 163,286.24, 225,295.58 and 95,264.39 is: 131,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,286.24 : 225,295.58 = 95,264.39 : x
  2. Step 2: Convert to fraction form
    163,286.24/225,295.58 = 95,264.39/x
  3. Step 3: Cross multiply
    163,286.24x = 225,295.58 × 95,264.39
  4. Step 4: Simplify right side
    163,286.24x = 21,462,644,395.60
  5. Step 5: Solve for x
    x = 21,462,644,395.60/163,286.24
  6. Step 6: Final answer
    x = 131,441.85

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1.5x scale

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.