Home / 9,410.76-14,115.49-4,414.23

Finding the Fourth Proportional to 9,410.76, 14,115.49 and 4,414.23

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Solution

The fourth proportional to 9,410.76, 14,115.49 and 4,414.23 is: 6,621.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.76 : 14,115.49 = 4,414.23 : x
  2. Step 2: Convert to fraction form
    9,410.76/14,115.49 = 4,414.23/x
  3. Step 3: Cross multiply
    9,410.76x = 14,115.49 × 4,414.23
  4. Step 4: Simplify right side
    9,410.76x = 62,309,051.80
  5. Step 5: Solve for x
    x = 62,309,051.80/9,410.76
  6. Step 6: Final answer
    x = 6,621.04

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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.