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Finding the Fourth Proportional to 176,567.98, 243,668.60 and 96,000.92

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Solution

The fourth proportional to 176,567.98, 243,668.60 and 96,000.92 is: 132,483.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,567.98 : 243,668.60 = 96,000.92 : x
  2. Step 2: Convert to fraction form
    176,567.98/243,668.60 = 96,000.92/x
  3. Step 3: Cross multiply
    176,567.98x = 243,668.60 × 96,000.92
  4. Step 4: Simplify right side
    176,567.98x = 23,392,409,775.11
  5. Step 5: Solve for x
    x = 23,392,409,775.11/176,567.98
  6. Step 6: Final answer
    x = 132,483.87

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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.