Home / 60,456.35-90,684.42-16,083.11

Finding the Fourth Proportional to 60,456.35, 90,684.42 and 16,083.11

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Solution

The fourth proportional to 60,456.35, 90,684.42 and 16,083.11 is: 24,124.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,456.35 : 90,684.42 = 16,083.11 : x
  2. Step 2: Convert to fraction form
    60,456.35/90,684.42 = 16,083.11/x
  3. Step 3: Cross multiply
    60,456.35x = 90,684.42 × 16,083.11
  4. Step 4: Simplify right side
    60,456.35x = 1,458,487,048.72
  5. Step 5: Solve for x
    x = 1,458,487,048.72/60,456.35
  6. Step 6: Final answer
    x = 24,124.63

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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.