Home / 172,006.37-237,360.66-95,530.35

Finding the Fourth Proportional to 172,006.37, 237,360.66 and 95,530.35

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Solution

The fourth proportional to 172,006.37, 237,360.66 and 95,530.35 is: 131,827.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,006.37 : 237,360.66 = 95,530.35 : x
  2. Step 2: Convert to fraction form
    172,006.37/237,360.66 = 95,530.35/x
  3. Step 3: Cross multiply
    172,006.37x = 237,360.66 × 95,530.35
  4. Step 4: Simplify right side
    172,006.37x = 22,675,146,926.03
  5. Step 5: Solve for x
    x = 22,675,146,926.03/172,006.37
  6. Step 6: Final answer
    x = 131,827.37

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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.