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Finding the Fourth Proportional to 176,366.98, 243,388.22 and 95,796.08

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Solution

The fourth proportional to 176,366.98, 243,388.22 and 95,796.08 is: 132,199.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,366.98 : 243,388.22 = 95,796.08 : x
  2. Step 2: Convert to fraction form
    176,366.98/243,388.22 = 95,796.08/x
  3. Step 3: Cross multiply
    176,366.98x = 243,388.22 × 95,796.08
  4. Step 4: Simplify right side
    176,366.98x = 23,315,635,698.26
  5. Step 5: Solve for x
    x = 23,315,635,698.26/176,366.98
  6. Step 6: Final answer
    x = 132,199.55

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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.