Home / 11,635.03-17,459.83-4,709.53

Finding the Fourth Proportional to 11,635.03, 17,459.83 and 4,709.53

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Solution

The fourth proportional to 11,635.03, 17,459.83 and 4,709.53 is: 7,067.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635.03 : 17,459.83 = 4,709.53 : x
  2. Step 2: Convert to fraction form
    11,635.03/17,459.83 = 4,709.53/x
  3. Step 3: Cross multiply
    11,635.03x = 17,459.83 × 4,709.53
  4. Step 4: Simplify right side
    11,635.03x = 82,227,555.42
  5. Step 5: Solve for x
    x = 82,227,555.42/11,635.03
  6. Step 6: Final answer
    x = 7,067.24

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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.