Home / 95,090.12-131,226.38-52,071.44

Finding the Fourth Proportional to 95,090.12, 131,226.38 and 52,071.44

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Solution

The fourth proportional to 95,090.12, 131,226.38 and 52,071.44 is: 71,859.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,090.12 : 131,226.38 = 52,071.44 : x
  2. Step 2: Convert to fraction form
    95,090.12/131,226.38 = 52,071.44/x
  3. Step 3: Cross multiply
    95,090.12x = 131,226.38 × 52,071.44
  4. Step 4: Simplify right side
    95,090.12x = 6,833,146,572.59
  5. Step 5: Solve for x
    x = 6,833,146,572.59/95,090.12
  6. Step 6: Final answer
    x = 71,859.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.