Home / 95,398.80-131,623.62-59,625.18

Finding the Fourth Proportional to 95,398.80, 131,623.62 and 59,625.18

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Solution

The fourth proportional to 95,398.80, 131,623.62 and 59,625.18 is: 82,266.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,398.80 : 131,623.62 = 59,625.18 : x
  2. Step 2: Convert to fraction form
    95,398.80/131,623.62 = 59,625.18/x
  3. Step 3: Cross multiply
    95,398.80x = 131,623.62 × 59,625.18
  4. Step 4: Simplify right side
    95,398.80x = 7,848,082,034.75
  5. Step 5: Solve for x
    x = 7,848,082,034.75/95,398.80
  6. Step 6: Final answer
    x = 82,266.05

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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.