Home / 169,282.46-233,617.37-96,691.65

Finding the Fourth Proportional to 169,282.46, 233,617.37 and 96,691.65

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Solution

The fourth proportional to 169,282.46, 233,617.37 and 96,691.65 is: 133,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,282.46 : 233,617.37 = 96,691.65 : x
  2. Step 2: Convert to fraction form
    169,282.46/233,617.37 = 96,691.65/x
  3. Step 3: Cross multiply
    169,282.46x = 233,617.37 × 96,691.65
  4. Step 4: Simplify right side
    169,282.46x = 22,588,848,490.50
  5. Step 5: Solve for x
    x = 22,588,848,490.50/169,282.46
  6. Step 6: Final answer
    x = 133,438.80

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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.