Home / 11,080.54-16,621.06-4,502.26

Finding the Fourth Proportional to 11,080.54, 16,621.06 and 4,502.26

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Solution

The fourth proportional to 11,080.54, 16,621.06 and 4,502.26 is: 6,753.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.54 : 16,621.06 = 4,502.26 : x
  2. Step 2: Convert to fraction form
    11,080.54/16,621.06 = 4,502.26/x
  3. Step 3: Cross multiply
    11,080.54x = 16,621.06 × 4,502.26
  4. Step 4: Simplify right side
    11,080.54x = 74,832,333.60
  5. Step 5: Solve for x
    x = 74,832,333.60/11,080.54
  6. Step 6: Final answer
    x = 6,753.49

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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.