Home / 11,410.29-17,094.88-10,724.09

Finding the Fourth Proportional to 11,410.29, 17,094.88 and 10,724.09

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Solution

The fourth proportional to 11,410.29, 17,094.88 and 10,724.09 is: 16,066.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410.29 : 17,094.88 = 10,724.09 : x
  2. Step 2: Convert to fraction form
    11,410.29/17,094.88 = 10,724.09/x
  3. Step 3: Cross multiply
    11,410.29x = 17,094.88 × 10,724.09
  4. Step 4: Simplify right side
    11,410.29x = 183,326,959.59
  5. Step 5: Solve for x
    x = 183,326,959.59/11,410.29
  6. Step 6: Final answer
    x = 16,066.81

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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.