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Finding the Fourth Proportional to 167,275.25, 250,584.82 and 97,006.94

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Solution

The fourth proportional to 167,275.25, 250,584.82 and 97,006.94 is: 145,320.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,275.25 : 250,584.82 = 97,006.94 : x
  2. Step 2: Convert to fraction form
    167,275.25/250,584.82 = 97,006.94/x
  3. Step 3: Cross multiply
    167,275.25x = 250,584.82 × 97,006.94
  4. Step 4: Simplify right side
    167,275.25x = 24,308,466,598.65
  5. Step 5: Solve for x
    x = 24,308,466,598.65/167,275.25
  6. Step 6: Final answer
    x = 145,320.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.