Home / 163,262.82-225,308.62-95,323.26

Finding the Fourth Proportional to 163,262.82, 225,308.62 and 95,323.26

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Solution

The fourth proportional to 163,262.82, 225,308.62 and 95,323.26 is: 131,549.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,262.82 : 225,308.62 = 95,323.26 : x
  2. Step 2: Convert to fraction form
    163,262.82/225,308.62 = 95,323.26/x
  3. Step 3: Cross multiply
    163,262.82x = 225,308.62 × 95,323.26
  4. Step 4: Simplify right side
    163,262.82x = 21,477,152,164.50
  5. Step 5: Solve for x
    x = 21,477,152,164.50/163,262.82
  6. Step 6: Final answer
    x = 131,549.56

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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.