Home / 95,115.03-131,262.69-52,673.58

Finding the Fourth Proportional to 95,115.03, 131,262.69 and 52,673.58

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Solution

The fourth proportional to 95,115.03, 131,262.69 and 52,673.58 is: 72,691.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,115.03 : 131,262.69 = 52,673.58 : x
  2. Step 2: Convert to fraction form
    95,115.03/131,262.69 = 52,673.58/x
  3. Step 3: Cross multiply
    95,115.03x = 131,262.69 × 52,673.58
  4. Step 4: Simplify right side
    95,115.03x = 6,914,075,802.73
  5. Step 5: Solve for x
    x = 6,914,075,802.73/95,115.03
  6. Step 6: Final answer
    x = 72,691.73

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1.5x scale

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.