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Finding the Fourth Proportional to 69,444.85, 95,834.04 and 37,613.75

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Solution

The fourth proportional to 69,444.85, 95,834.04 and 37,613.75 is: 51,907.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,444.85 : 95,834.04 = 37,613.75 : x
  2. Step 2: Convert to fraction form
    69,444.85/95,834.04 = 37,613.75/x
  3. Step 3: Cross multiply
    69,444.85x = 95,834.04 × 37,613.75
  4. Step 4: Simplify right side
    69,444.85x = 3,604,677,622.05
  5. Step 5: Solve for x
    x = 3,604,677,622.05/69,444.85
  6. Step 6: Final answer
    x = 51,907.05

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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.