Home / 95,626.12-131,951.22-53,176.48

Finding the Fourth Proportional to 95,626.12, 131,951.22 and 53,176.48

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Solution

The fourth proportional to 95,626.12, 131,951.22 and 53,176.48 is: 73,376.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,626.12 : 131,951.22 = 53,176.48 : x
  2. Step 2: Convert to fraction form
    95,626.12/131,951.22 = 53,176.48/x
  3. Step 3: Cross multiply
    95,626.12x = 131,951.22 × 53,176.48
  4. Step 4: Simplify right side
    95,626.12x = 7,016,701,411.31
  5. Step 5: Solve for x
    x = 7,016,701,411.31/95,626.12
  6. Step 6: Final answer
    x = 73,376.41

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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.