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Finding the Fourth Proportional to 58,553.75, 87,833.06 and 17,000.75

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Solution

The fourth proportional to 58,553.75, 87,833.06 and 17,000.75 is: 25,501.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,553.75 : 87,833.06 = 17,000.75 : x
  2. Step 2: Convert to fraction form
    58,553.75/87,833.06 = 17,000.75/x
  3. Step 3: Cross multiply
    58,553.75x = 87,833.06 × 17,000.75
  4. Step 4: Simplify right side
    58,553.75x = 1,493,227,894.80
  5. Step 5: Solve for x
    x = 1,493,227,894.80/58,553.75
  6. Step 6: Final answer
    x = 25,501.83

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1.5x scale

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.