Home / 95,222.35-131,466.65-61,289.83

Finding the Fourth Proportional to 95,222.35, 131,466.65 and 61,289.83

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Solution

The fourth proportional to 95,222.35, 131,466.65 and 61,289.83 is: 84,618.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,222.35 : 131,466.65 = 61,289.83 : x
  2. Step 2: Convert to fraction form
    95,222.35/131,466.65 = 61,289.83/x
  3. Step 3: Cross multiply
    95,222.35x = 131,466.65 × 61,289.83
  4. Step 4: Simplify right side
    95,222.35x = 8,057,568,487.05
  5. Step 5: Solve for x
    x = 8,057,568,487.05/95,222.35
  6. Step 6: Final answer
    x = 84,618.46

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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.