Home / 171,074.16-236,074.91-93,548.37

Finding the Fourth Proportional to 171,074.16, 236,074.91 and 93,548.37

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Solution

The fourth proportional to 171,074.16, 236,074.91 and 93,548.37 is: 129,092.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,074.16 : 236,074.91 = 93,548.37 : x
  2. Step 2: Convert to fraction form
    171,074.16/236,074.91 = 93,548.37/x
  3. Step 3: Cross multiply
    171,074.16x = 236,074.91 × 93,548.37
  4. Step 4: Simplify right side
    171,074.16x = 22,084,422,560.65
  5. Step 5: Solve for x
    x = 22,084,422,560.65/171,074.16
  6. Step 6: Final answer
    x = 129,092.68

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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.