Home / 169,286.28-233,606.08-97,662.04

Finding the Fourth Proportional to 169,286.28, 233,606.08 and 97,662.04

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Solution

The fourth proportional to 169,286.28, 233,606.08 and 97,662.04 is: 134,768.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,286.28 : 233,606.08 = 97,662.04 : x
  2. Step 2: Convert to fraction form
    169,286.28/233,606.08 = 97,662.04/x
  3. Step 3: Cross multiply
    169,286.28x = 233,606.08 × 97,662.04
  4. Step 4: Simplify right side
    169,286.28x = 22,814,446,329.20
  5. Step 5: Solve for x
    x = 22,814,446,329.20/169,286.28
  6. Step 6: Final answer
    x = 134,768.43

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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.