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Finding the Fourth Proportional to 14,973.96, 22,414.22 and 11,029.68

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Solution

The fourth proportional to 14,973.96, 22,414.22 and 11,029.68 is: 16,510.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973.96 : 22,414.22 = 11,029.68 : x
  2. Step 2: Convert to fraction form
    14,973.96/22,414.22 = 11,029.68/x
  3. Step 3: Cross multiply
    14,973.96x = 22,414.22 × 11,029.68
  4. Step 4: Simplify right side
    14,973.96x = 247,221,674.05
  5. Step 5: Solve for x
    x = 247,221,674.05/14,973.96
  6. Step 6: Final answer
    x = 16,510.11

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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.