Home / 14,650.05-22,011.17-9,387.33

Finding the Fourth Proportional to 14,650.05, 22,011.17 and 9,387.33

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Solution

The fourth proportional to 14,650.05, 22,011.17 and 9,387.33 is: 14,104.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,650.05 : 22,011.17 = 9,387.33 : x
  2. Step 2: Convert to fraction form
    14,650.05/22,011.17 = 9,387.33/x
  3. Step 3: Cross multiply
    14,650.05x = 22,011.17 × 9,387.33
  4. Step 4: Simplify right side
    14,650.05x = 206,626,069.54
  5. Step 5: Solve for x
    x = 206,626,069.54/14,650.05
  6. Step 6: Final answer
    x = 14,104.12

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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.