Home / 14,511.26-21,773.56-8,599.87

Finding the Fourth Proportional to 14,511.26, 21,773.56 and 8,599.87

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Solution

The fourth proportional to 14,511.26, 21,773.56 and 8,599.87 is: 12,903.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,511.26 : 21,773.56 = 8,599.87 : x
  2. Step 2: Convert to fraction form
    14,511.26/21,773.56 = 8,599.87/x
  3. Step 3: Cross multiply
    14,511.26x = 21,773.56 × 8,599.87
  4. Step 4: Simplify right side
    14,511.26x = 187,249,785.44
  5. Step 5: Solve for x
    x = 187,249,785.44/14,511.26
  6. Step 6: Final answer
    x = 12,903.76

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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.