Home / 17,177.82-23,704.08-10,462.68

Finding the Fourth Proportional to 17,177.82, 23,704.08 and 10,462.68

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Solution

The fourth proportional to 17,177.82, 23,704.08 and 10,462.68 is: 14,437.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,177.82 : 23,704.08 = 10,462.68 : x
  2. Step 2: Convert to fraction form
    17,177.82/23,704.08 = 10,462.68/x
  3. Step 3: Cross multiply
    17,177.82x = 23,704.08 × 10,462.68
  4. Step 4: Simplify right side
    17,177.82x = 248,008,203.73
  5. Step 5: Solve for x
    x = 248,008,203.73/17,177.82
  6. Step 6: Final answer
    x = 14,437.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.