Home / 11,029.14-16,546.02-4,455.33

Finding the Fourth Proportional to 11,029.14, 16,546.02 and 4,455.33

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Solution

The fourth proportional to 11,029.14, 16,546.02 and 4,455.33 is: 6,683.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029.14 : 16,546.02 = 4,455.33 : x
  2. Step 2: Convert to fraction form
    11,029.14/16,546.02 = 4,455.33/x
  3. Step 3: Cross multiply
    11,029.14x = 16,546.02 × 4,455.33
  4. Step 4: Simplify right side
    11,029.14x = 73,717,972.13
  5. Step 5: Solve for x
    x = 73,717,972.13/11,029.14
  6. Step 6: Final answer
    x = 6,683.93

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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.