Home / 166,341.89-229,524.04-94,723.01

Finding the Fourth Proportional to 166,341.89, 229,524.04 and 94,723.01

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Solution

The fourth proportional to 166,341.89, 229,524.04 and 94,723.01 is: 130,701.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,341.89 : 229,524.04 = 94,723.01 : x
  2. Step 2: Convert to fraction form
    166,341.89/229,524.04 = 94,723.01/x
  3. Step 3: Cross multiply
    166,341.89x = 229,524.04 × 94,723.01
  4. Step 4: Simplify right side
    166,341.89x = 21,741,207,936.16
  5. Step 5: Solve for x
    x = 21,741,207,936.16/166,341.89
  6. Step 6: Final answer
    x = 130,701.94

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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.