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Finding the Fourth Proportional to 176,483.52, 243,548.81 and 95,911.04

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Solution

The fourth proportional to 176,483.52, 243,548.81 and 95,911.04 is: 132,358.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,483.52 : 243,548.81 = 95,911.04 : x
  2. Step 2: Convert to fraction form
    176,483.52/243,548.81 = 95,911.04/x
  3. Step 3: Cross multiply
    176,483.52x = 243,548.81 × 95,911.04
  4. Step 4: Simplify right side
    176,483.52x = 23,359,017,960.56
  5. Step 5: Solve for x
    x = 23,359,017,960.56/176,483.52
  6. Step 6: Final answer
    x = 132,358.07

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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.