Home / 51,092.11-76,641.40-16,033.15

Finding the Fourth Proportional to 51,092.11, 76,641.40 and 16,033.15

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Solution

The fourth proportional to 51,092.11, 76,641.40 and 16,033.15 is: 24,050.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,092.11 : 76,641.40 = 16,033.15 : x
  2. Step 2: Convert to fraction form
    51,092.11/76,641.40 = 16,033.15/x
  3. Step 3: Cross multiply
    51,092.11x = 76,641.40 × 16,033.15
  4. Step 4: Simplify right side
    51,092.11x = 1,228,802,679.20
  5. Step 5: Solve for x
    x = 1,228,802,679.20/51,092.11
  6. Step 6: Final answer
    x = 24,050.74

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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.