Home / 95,447.06-131,782.84-59,653.16

Finding the Fourth Proportional to 95,447.06, 131,782.84 and 59,653.16

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Solution

The fourth proportional to 95,447.06, 131,782.84 and 59,653.16 is: 82,362.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,447.06 : 131,782.84 = 59,653.16 : x
  2. Step 2: Convert to fraction form
    95,447.06/131,782.84 = 59,653.16/x
  3. Step 3: Cross multiply
    95,447.06x = 131,782.84 × 59,653.16
  4. Step 4: Simplify right side
    95,447.06x = 7,861,262,031.73
  5. Step 5: Solve for x
    x = 7,861,262,031.73/95,447.06
  6. Step 6: Final answer
    x = 82,362.54

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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.