Home / 169,265.16-253,864.67-64,092.33

Finding the Fourth Proportional to 169,265.16, 253,864.67 and 64,092.33

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Solution

The fourth proportional to 169,265.16, 253,864.67 and 64,092.33 is: 96,125.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,265.16 : 253,864.67 = 64,092.33 : x
  2. Step 2: Convert to fraction form
    169,265.16/253,864.67 = 64,092.33/x
  3. Step 3: Cross multiply
    169,265.16x = 253,864.67 × 64,092.33
  4. Step 4: Simplify right side
    169,265.16x = 16,270,777,884.52
  5. Step 5: Solve for x
    x = 16,270,777,884.52/169,265.16
  6. Step 6: Final answer
    x = 96,125.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.