Home / 17,092.64-23,587.08-9,538.56

Finding the Fourth Proportional to 17,092.64, 23,587.08 and 9,538.56

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Solution

The fourth proportional to 17,092.64, 23,587.08 and 9,538.56 is: 13,162.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092.64 : 23,587.08 = 9,538.56 : x
  2. Step 2: Convert to fraction form
    17,092.64/23,587.08 = 9,538.56/x
  3. Step 3: Cross multiply
    17,092.64x = 23,587.08 × 9,538.56
  4. Step 4: Simplify right side
    17,092.64x = 224,986,777.80
  5. Step 5: Solve for x
    x = 224,986,777.80/17,092.64
  6. Step 6: Final answer
    x = 13,162.79

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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.