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Finding the Fourth Proportional to 176,510.82, 243,586.42 and 95,938.33

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Solution

The fourth proportional to 176,510.82, 243,586.42 and 95,938.33 is: 132,395.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,510.82 : 243,586.42 = 95,938.33 : x
  2. Step 2: Convert to fraction form
    176,510.82/243,586.42 = 95,938.33/x
  3. Step 3: Cross multiply
    176,510.82x = 243,586.42 × 95,938.33
  4. Step 4: Simplify right side
    176,510.82x = 23,369,274,345.48
  5. Step 5: Solve for x
    x = 23,369,274,345.48/176,510.82
  6. Step 6: Final answer
    x = 132,395.70

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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.