Home / 95,795.19-132,196.05-53,354.03

Finding the Fourth Proportional to 95,795.19, 132,196.05 and 53,354.03

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Solution

The fourth proportional to 95,795.19, 132,196.05 and 53,354.03 is: 73,627.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,795.19 : 132,196.05 = 53,354.03 : x
  2. Step 2: Convert to fraction form
    95,795.19/132,196.05 = 53,354.03/x
  3. Step 3: Cross multiply
    95,795.19x = 132,196.05 × 53,354.03
  4. Step 4: Simplify right side
    95,795.19x = 7,053,191,356.60
  5. Step 5: Solve for x
    x = 7,053,191,356.60/95,795.19
  6. Step 6: Final answer
    x = 73,627.82

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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.