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Finding the Fourth Proportional to 58,606.50, 87,924.33 and 17,053.50

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Solution

The fourth proportional to 58,606.50, 87,924.33 and 17,053.50 is: 25,584.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,606.50 : 87,924.33 = 17,053.50 : x
  2. Step 2: Convert to fraction form
    58,606.50/87,924.33 = 17,053.50/x
  3. Step 3: Cross multiply
    58,606.50x = 87,924.33 × 17,053.50
  4. Step 4: Simplify right side
    58,606.50x = 1,499,417,561.66
  5. Step 5: Solve for x
    x = 1,499,417,561.66/58,606.50
  6. Step 6: Final answer
    x = 25,584.49

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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.