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Finding the Fourth Proportional to 201,182.86, 301,821.00 and 59,022.39

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Solution

The fourth proportional to 201,182.86, 301,821.00 and 59,022.39 is: 88,547.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,182.86 : 301,821.00 = 59,022.39 : x
  2. Step 2: Convert to fraction form
    201,182.86/301,821.00 = 59,022.39/x
  3. Step 3: Cross multiply
    201,182.86x = 301,821.00 × 59,022.39
  4. Step 4: Simplify right side
    201,182.86x = 17,814,197,682.68
  5. Step 5: Solve for x
    x = 17,814,197,682.68/201,182.86
  6. Step 6: Final answer
    x = 88,547.29

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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.