Home / 171,069.48-236,071.26-95,632.56

Finding the Fourth Proportional to 171,069.48, 236,071.26 and 95,632.56

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Solution

The fourth proportional to 171,069.48, 236,071.26 and 95,632.56 is: 131,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,069.48 : 236,071.26 = 95,632.56 : x
  2. Step 2: Convert to fraction form
    171,069.48/236,071.26 = 95,632.56/x
  3. Step 3: Cross multiply
    171,069.48x = 236,071.26 × 95,632.56
  4. Step 4: Simplify right side
    171,069.48x = 22,576,098,936.23
  5. Step 5: Solve for x
    x = 22,576,098,936.23/171,069.48
  6. Step 6: Final answer
    x = 131,970.35

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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.