Home / 167,078.16-230,572.44-95,469.84

Finding the Fourth Proportional to 167,078.16, 230,572.44 and 95,469.84

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Solution

The fourth proportional to 167,078.16, 230,572.44 and 95,469.84 is: 131,751.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,078.16 : 230,572.44 = 95,469.84 : x
  2. Step 2: Convert to fraction form
    167,078.16/230,572.44 = 95,469.84/x
  3. Step 3: Cross multiply
    167,078.16x = 230,572.44 × 95,469.84
  4. Step 4: Simplify right side
    167,078.16x = 22,012,713,955.21
  5. Step 5: Solve for x
    x = 22,012,713,955.21/167,078.16
  6. Step 6: Final answer
    x = 131,751.00

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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.