Home / 167,570.04-231,247.26-92,119.08

Finding the Fourth Proportional to 167,570.04, 231,247.26 and 92,119.08

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Solution

The fourth proportional to 167,570.04, 231,247.26 and 92,119.08 is: 127,124.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,570.04 : 231,247.26 = 92,119.08 : x
  2. Step 2: Convert to fraction form
    167,570.04/231,247.26 = 92,119.08/x
  3. Step 3: Cross multiply
    167,570.04x = 231,247.26 × 92,119.08
  4. Step 4: Simplify right side
    167,570.04x = 21,302,284,843.72
  5. Step 5: Solve for x
    x = 21,302,284,843.72/167,570.04
  6. Step 6: Final answer
    x = 127,124.66

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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.