Home / 32,379.45-48,538.00-16,591.94

Finding the Fourth Proportional to 32,379.45, 48,538.00 and 16,591.94

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Solution

The fourth proportional to 32,379.45, 48,538.00 and 16,591.94 is: 24,871.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,379.45 : 48,538.00 = 16,591.94 : x
  2. Step 2: Convert to fraction form
    32,379.45/48,538.00 = 16,591.94/x
  3. Step 3: Cross multiply
    32,379.45x = 48,538.00 × 16,591.94
  4. Step 4: Simplify right side
    32,379.45x = 805,339,543.79
  5. Step 5: Solve for x
    x = 805,339,543.79/32,379.45
  6. Step 6: Final answer
    x = 24,871.94

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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.