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Finding the Fourth Proportional to 43,668.90, 60,202.06 and 36,927.48

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Solution

The fourth proportional to 43,668.90, 60,202.06 and 36,927.48 is: 50,908.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,668.90 : 60,202.06 = 36,927.48 : x
  2. Step 2: Convert to fraction form
    43,668.90/60,202.06 = 36,927.48/x
  3. Step 3: Cross multiply
    43,668.90x = 60,202.06 × 36,927.48
  4. Step 4: Simplify right side
    43,668.90x = 2,223,110,366.61
  5. Step 5: Solve for x
    x = 2,223,110,366.61/43,668.90
  6. Step 6: Final answer
    x = 50,908.32

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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.