Home / 11,088.36-16,634.57-6,700.59

Finding the Fourth Proportional to 11,088.36, 16,634.57 and 6,700.59

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Solution

The fourth proportional to 11,088.36, 16,634.57 and 6,700.59 is: 10,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.36 : 16,634.57 = 6,700.59 : x
  2. Step 2: Convert to fraction form
    11,088.36/16,634.57 = 6,700.59/x
  3. Step 3: Cross multiply
    11,088.36x = 16,634.57 × 6,700.59
  4. Step 4: Simplify right side
    11,088.36x = 111,461,399.89
  5. Step 5: Solve for x
    x = 111,461,399.89/11,088.36
  6. Step 6: Final answer
    x = 10,052.11

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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.