Home / 96,193.22-132,748.83-53,751.65

Finding the Fourth Proportional to 96,193.22, 132,748.83 and 53,751.65

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Solution

The fourth proportional to 96,193.22, 132,748.83 and 53,751.65 is: 74,178.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.22 : 132,748.83 = 53,751.65 : x
  2. Step 2: Convert to fraction form
    96,193.22/132,748.83 = 53,751.65/x
  3. Step 3: Cross multiply
    96,193.22x = 132,748.83 × 53,751.65
  4. Step 4: Simplify right side
    96,193.22x = 7,135,467,984.33
  5. Step 5: Solve for x
    x = 7,135,467,984.33/96,193.22
  6. Step 6: Final answer
    x = 74,178.50

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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.