Home / 95,125.56-131,273.16-52,684.08

Finding the Fourth Proportional to 95,125.56, 131,273.16 and 52,684.08

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Solution

The fourth proportional to 95,125.56, 131,273.16 and 52,684.08 is: 72,703.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,125.56 : 131,273.16 = 52,684.08 : x
  2. Step 2: Convert to fraction form
    95,125.56/131,273.16 = 52,684.08/x
  3. Step 3: Cross multiply
    95,125.56x = 131,273.16 × 52,684.08
  4. Step 4: Simplify right side
    95,125.56x = 6,916,005,663.29
  5. Step 5: Solve for x
    x = 6,916,005,663.29/95,125.56
  6. Step 6: Final answer
    x = 72,703.97

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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.