Home / 14,043.22-21,067.59-4,683.11

Finding the Fourth Proportional to 14,043.22, 21,067.59 and 4,683.11

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Solution

The fourth proportional to 14,043.22, 21,067.59 and 4,683.11 is: 7,025.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,043.22 : 21,067.59 = 4,683.11 : x
  2. Step 2: Convert to fraction form
    14,043.22/21,067.59 = 4,683.11/x
  3. Step 3: Cross multiply
    14,043.22x = 21,067.59 × 4,683.11
  4. Step 4: Simplify right side
    14,043.22x = 98,661,817.99
  5. Step 5: Solve for x
    x = 98,661,817.99/14,043.22
  6. Step 6: Final answer
    x = 7,025.59

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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.