Home / 37,212.60-55,826.10-16,436.04

Finding the Fourth Proportional to 37,212.60, 55,826.10 and 16,436.04

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Solution

The fourth proportional to 37,212.60, 55,826.10 and 16,436.04 is: 24,657.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,212.60 : 55,826.10 = 16,436.04 : x
  2. Step 2: Convert to fraction form
    37,212.60/55,826.10 = 16,436.04/x
  3. Step 3: Cross multiply
    37,212.60x = 55,826.10 × 16,436.04
  4. Step 4: Simplify right side
    37,212.60x = 917,560,012.64
  5. Step 5: Solve for x
    x = 917,560,012.64/37,212.60
  6. Step 6: Final answer
    x = 24,657.24

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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.