Home / 14,029.54-19,363.79-9,563.94

Finding the Fourth Proportional to 14,029.54, 19,363.79 and 9,563.94

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Solution

The fourth proportional to 14,029.54, 19,363.79 and 9,563.94 is: 13,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029.54 : 19,363.79 = 9,563.94 : x
  2. Step 2: Convert to fraction form
    14,029.54/19,363.79 = 9,563.94/x
  3. Step 3: Cross multiply
    14,029.54x = 19,363.79 × 9,563.94
  4. Step 4: Simplify right side
    14,029.54x = 185,194,149.64
  5. Step 5: Solve for x
    x = 185,194,149.64/14,029.54
  6. Step 6: Final answer
    x = 13,200.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.