Home / 95,104.15-142,553.25-61,848.09

Finding the Fourth Proportional to 95,104.15, 142,553.25 and 61,848.09

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Solution

The fourth proportional to 95,104.15, 142,553.25 and 61,848.09 is: 92,705.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,104.15 : 142,553.25 = 61,848.09 : x
  2. Step 2: Convert to fraction form
    95,104.15/142,553.25 = 61,848.09/x
  3. Step 3: Cross multiply
    95,104.15x = 142,553.25 × 61,848.09
  4. Step 4: Simplify right side
    95,104.15x = 8,816,646,235.79
  5. Step 5: Solve for x
    x = 8,816,646,235.79/95,104.15
  6. Step 6: Final answer
    x = 92,705.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.