Home / 11,222.04-16,835.49-5,602.73

Finding the Fourth Proportional to 11,222.04, 16,835.49 and 5,602.73

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Solution

The fourth proportional to 11,222.04, 16,835.49 and 5,602.73 is: 8,405.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,222.04 : 16,835.49 = 5,602.73 : x
  2. Step 2: Convert to fraction form
    11,222.04/16,835.49 = 5,602.73/x
  3. Step 3: Cross multiply
    11,222.04x = 16,835.49 × 5,602.73
  4. Step 4: Simplify right side
    11,222.04x = 94,324,704.89
  5. Step 5: Solve for x
    x = 94,324,704.89/11,222.04
  6. Step 6: Final answer
    x = 8,405.31

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1.5x scale

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.