Home / 58,357.73-87,529.30-16,240.97

Finding the Fourth Proportional to 58,357.73, 87,529.30 and 16,240.97

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Solution

The fourth proportional to 58,357.73, 87,529.30 and 16,240.97 is: 24,359.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,357.73 : 87,529.30 = 16,240.97 : x
  2. Step 2: Convert to fraction form
    58,357.73/87,529.30 = 16,240.97/x
  3. Step 3: Cross multiply
    58,357.73x = 87,529.30 × 16,240.97
  4. Step 4: Simplify right side
    58,357.73x = 1,421,560,735.42
  5. Step 5: Solve for x
    x = 1,421,560,735.42/58,357.73
  6. Step 6: Final answer
    x = 24,359.42

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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.