Home / 167,681.04-231,394.96-92,229.52

Finding the Fourth Proportional to 167,681.04, 231,394.96 and 92,229.52

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Solution

The fourth proportional to 167,681.04, 231,394.96 and 92,229.52 is: 127,274.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,681.04 : 231,394.96 = 92,229.52 : x
  2. Step 2: Convert to fraction form
    167,681.04/231,394.96 = 92,229.52/x
  3. Step 3: Cross multiply
    167,681.04x = 231,394.96 × 92,229.52
  4. Step 4: Simplify right side
    167,681.04x = 21,341,446,091.22
  5. Step 5: Solve for x
    x = 21,341,446,091.22/167,681.04
  6. Step 6: Final answer
    x = 127,274.06

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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.