Home / 95,349.76-131,580.48-52,907.68

Finding the Fourth Proportional to 95,349.76, 131,580.48 and 52,907.68

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Solution

The fourth proportional to 95,349.76, 131,580.48 and 52,907.68 is: 73,011.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,349.76 : 131,580.48 = 52,907.68 : x
  2. Step 2: Convert to fraction form
    95,349.76/131,580.48 = 52,907.68/x
  3. Step 3: Cross multiply
    95,349.76x = 131,580.48 × 52,907.68
  4. Step 4: Simplify right side
    95,349.76x = 6,961,617,930.09
  5. Step 5: Solve for x
    x = 6,961,617,930.09/95,349.76
  6. Step 6: Final answer
    x = 73,011.38

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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.