Home / 95,393.04-131,615.71-59,619.39

Finding the Fourth Proportional to 95,393.04, 131,615.71 and 59,619.39

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Solution

The fourth proportional to 95,393.04, 131,615.71 and 59,619.39 is: 82,258.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,393.04 : 131,615.71 = 59,619.39 : x
  2. Step 2: Convert to fraction form
    95,393.04/131,615.71 = 59,619.39/x
  3. Step 3: Cross multiply
    95,393.04x = 131,615.71 × 59,619.39
  4. Step 4: Simplify right side
    95,393.04x = 7,846,848,344.62
  5. Step 5: Solve for x
    x = 7,846,848,344.62/95,393.04
  6. Step 6: Final answer
    x = 82,258.08

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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.