Home / 95,269.95-131,463.06-54,996.69

Finding the Fourth Proportional to 95,269.95, 131,463.06 and 54,996.69

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Solution

The fourth proportional to 95,269.95, 131,463.06 and 54,996.69 is: 75,889.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,269.95 : 131,463.06 = 54,996.69 : x
  2. Step 2: Convert to fraction form
    95,269.95/131,463.06 = 54,996.69/x
  3. Step 3: Cross multiply
    95,269.95x = 131,463.06 × 54,996.69
  4. Step 4: Simplify right side
    95,269.95x = 7,230,033,157.27
  5. Step 5: Solve for x
    x = 7,230,033,157.27/95,269.95
  6. Step 6: Final answer
    x = 75,889.96

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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.