Home / 41,520.95-62,251.26-16,553.51

Finding the Fourth Proportional to 41,520.95, 62,251.26 and 16,553.51

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Solution

The fourth proportional to 41,520.95, 62,251.26 and 16,553.51 is: 24,818.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520.95 : 62,251.26 = 16,553.51 : x
  2. Step 2: Convert to fraction form
    41,520.95/62,251.26 = 16,553.51/x
  3. Step 3: Cross multiply
    41,520.95x = 62,251.26 × 16,553.51
  4. Step 4: Simplify right side
    41,520.95x = 1,030,477,111.75
  5. Step 5: Solve for x
    x = 1,030,477,111.75/41,520.95
  6. Step 6: Final answer
    x = 24,818.24

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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.