Home / 11,080.02-16,610.16-4,055.16

Finding the Fourth Proportional to 11,080.02, 16,610.16 and 4,055.16

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Solution

The fourth proportional to 11,080.02, 16,610.16 and 4,055.16 is: 6,079.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.02 : 16,610.16 = 4,055.16 : x
  2. Step 2: Convert to fraction form
    11,080.02/16,610.16 = 4,055.16/x
  3. Step 3: Cross multiply
    11,080.02x = 16,610.16 × 4,055.16
  4. Step 4: Simplify right side
    11,080.02x = 67,356,856.43
  5. Step 5: Solve for x
    x = 67,356,856.43/11,080.02
  6. Step 6: Final answer
    x = 6,079.13

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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.