Home / 95,908.93-132,354.89-55,646.67

Finding the Fourth Proportional to 95,908.93, 132,354.89 and 55,646.67

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Solution

The fourth proportional to 95,908.93, 132,354.89 and 55,646.67 is: 76,792.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,908.93 : 132,354.89 = 55,646.67 : x
  2. Step 2: Convert to fraction form
    95,908.93/132,354.89 = 55,646.67/x
  3. Step 3: Cross multiply
    95,908.93x = 132,354.89 × 55,646.67
  4. Step 4: Simplify right side
    95,908.93x = 7,365,108,886.72
  5. Step 5: Solve for x
    x = 7,365,108,886.72/95,908.93
  6. Step 6: Final answer
    x = 76,792.73

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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.