Home / 95,194.30-131,368.14-52,761.03

Finding the Fourth Proportional to 95,194.30, 131,368.14 and 52,761.03

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Solution

The fourth proportional to 95,194.30, 131,368.14 and 52,761.03 is: 72,810.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,194.30 : 131,368.14 = 52,761.03 : x
  2. Step 2: Convert to fraction form
    95,194.30/131,368.14 = 52,761.03/x
  3. Step 3: Cross multiply
    95,194.30x = 131,368.14 × 52,761.03
  4. Step 4: Simplify right side
    95,194.30x = 6,931,118,546.95
  5. Step 5: Solve for x
    x = 6,931,118,546.95/95,194.30
  6. Step 6: Final answer
    x = 72,810.23

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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.