Home / 176,510.70-243,584.82-95,938.25

Finding the Fourth Proportional to 176,510.70, 243,584.82 and 95,938.25

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Solution

The fourth proportional to 176,510.70, 243,584.82 and 95,938.25 is: 132,394.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,510.70 : 243,584.82 = 95,938.25 : x
  2. Step 2: Convert to fraction form
    176,510.70/243,584.82 = 95,938.25/x
  3. Step 3: Cross multiply
    176,510.70x = 243,584.82 × 95,938.25
  4. Step 4: Simplify right side
    176,510.70x = 23,369,100,139.44
  5. Step 5: Solve for x
    x = 23,369,100,139.44/176,510.70
  6. Step 6: Final answer
    x = 132,394.81

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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.