Home / 95,735.05-132,110.80-53,292.67

Finding the Fourth Proportional to 95,735.05, 132,110.80 and 53,292.67

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Solution

The fourth proportional to 95,735.05, 132,110.80 and 53,292.67 is: 73,541.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,735.05 : 132,110.80 = 53,292.67 : x
  2. Step 2: Convert to fraction form
    95,735.05/132,110.80 = 53,292.67/x
  3. Step 3: Cross multiply
    95,735.05x = 132,110.80 × 53,292.67
  4. Step 4: Simplify right side
    95,735.05x = 7,040,537,267.84
  5. Step 5: Solve for x
    x = 7,040,537,267.84/95,735.05
  6. Step 6: Final answer
    x = 73,541.90

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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.