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Finding the Fourth Proportional to 176,559.41, 243,656.70 and 95,992.37

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Solution

The fourth proportional to 176,559.41, 243,656.70 and 95,992.37 is: 132,472.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,559.41 : 243,656.70 = 95,992.37 : x
  2. Step 2: Convert to fraction form
    176,559.41/243,656.70 = 95,992.37/x
  3. Step 3: Cross multiply
    176,559.41x = 243,656.70 × 95,992.37
  4. Step 4: Simplify right side
    176,559.41x = 23,389,184,099.38
  5. Step 5: Solve for x
    x = 23,389,184,099.38/176,559.41
  6. Step 6: Final answer
    x = 132,472.03

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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.