Home / 16,092.42-22,207.50-9,804.80

Finding the Fourth Proportional to 16,092.42, 22,207.50 and 9,804.80

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Solution

The fourth proportional to 16,092.42, 22,207.50 and 9,804.80 is: 13,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092.42 : 22,207.50 = 9,804.80 : x
  2. Step 2: Convert to fraction form
    16,092.42/22,207.50 = 9,804.80/x
  3. Step 3: Cross multiply
    16,092.42x = 22,207.50 × 9,804.80
  4. Step 4: Simplify right side
    16,092.42x = 217,740,096.00
  5. Step 5: Solve for x
    x = 217,740,096.00/16,092.42
  6. Step 6: Final answer
    x = 13,530.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.