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Finding the Fourth Proportional to 176,367.98, 243,389.60 and 95,797.08

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Solution

The fourth proportional to 176,367.98, 243,389.60 and 95,797.08 is: 132,200.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,367.98 : 243,389.60 = 95,797.08 : x
  2. Step 2: Convert to fraction form
    176,367.98/243,389.60 = 95,797.08/x
  3. Step 3: Cross multiply
    176,367.98x = 243,389.60 × 95,797.08
  4. Step 4: Simplify right side
    176,367.98x = 23,316,011,286.43
  5. Step 5: Solve for x
    x = 23,316,011,286.43/176,367.98
  6. Step 6: Final answer
    x = 132,200.93

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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.