Home / 95,467.79-131,748.86-53,030.27

Finding the Fourth Proportional to 95,467.79, 131,748.86 and 53,030.27

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Solution

The fourth proportional to 95,467.79, 131,748.86 and 53,030.27 is: 73,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,467.79 : 131,748.86 = 53,030.27 : x
  2. Step 2: Convert to fraction form
    95,467.79/131,748.86 = 53,030.27/x
  3. Step 3: Cross multiply
    95,467.79x = 131,748.86 × 53,030.27
  4. Step 4: Simplify right side
    95,467.79x = 6,986,677,617.99
  5. Step 5: Solve for x
    x = 6,986,677,617.99/95,467.79
  6. Step 6: Final answer
    x = 73,183.61

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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.