Home / 167,002.04-230,468.14-91,549.88

Finding the Fourth Proportional to 167,002.04, 230,468.14 and 91,549.88

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Solution

The fourth proportional to 167,002.04, 230,468.14 and 91,549.88 is: 126,341.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,002.04 : 230,468.14 = 91,549.88 : x
  2. Step 2: Convert to fraction form
    167,002.04/230,468.14 = 91,549.88/x
  3. Step 3: Cross multiply
    167,002.04x = 230,468.14 × 91,549.88
  4. Step 4: Simplify right side
    167,002.04x = 21,099,330,560.82
  5. Step 5: Solve for x
    x = 21,099,330,560.82/167,002.04
  6. Step 6: Final answer
    x = 126,341.75

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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.