Home / 95,180.00-131,348.30-52,738.54

Finding the Fourth Proportional to 95,180.00, 131,348.30 and 52,738.54

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Solution

The fourth proportional to 95,180.00, 131,348.30 and 52,738.54 is: 72,779.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,180.00 : 131,348.30 = 52,738.54 : x
  2. Step 2: Convert to fraction form
    95,180.00/131,348.30 = 52,738.54/x
  3. Step 3: Cross multiply
    95,180.00x = 131,348.30 × 52,738.54
  4. Step 4: Simplify right side
    95,180.00x = 6,927,117,376.96
  5. Step 5: Solve for x
    x = 6,927,117,376.96/95,180.00
  6. Step 6: Final answer
    x = 72,779.13

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1.5x scale

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.