Home / 17,632.55-26,431.97-6,536.27

Finding the Fourth Proportional to 17,632.55, 26,431.97 and 6,536.27

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Solution

The fourth proportional to 17,632.55, 26,431.97 and 6,536.27 is: 9,798.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632.55 : 26,431.97 = 6,536.27 : x
  2. Step 2: Convert to fraction form
    17,632.55/26,431.97 = 6,536.27/x
  3. Step 3: Cross multiply
    17,632.55x = 26,431.97 × 6,536.27
  4. Step 4: Simplify right side
    17,632.55x = 172,766,525.95
  5. Step 5: Solve for x
    x = 172,766,525.95/17,632.55
  6. Step 6: Final answer
    x = 9,798.16

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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.