Home / 17,452.12-26,192.04-9,134.68

Finding the Fourth Proportional to 17,452.12, 26,192.04 and 9,134.68

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Solution

The fourth proportional to 17,452.12, 26,192.04 and 9,134.68 is: 13,709.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,452.12 : 26,192.04 = 9,134.68 : x
  2. Step 2: Convert to fraction form
    17,452.12/26,192.04 = 9,134.68/x
  3. Step 3: Cross multiply
    17,452.12x = 26,192.04 × 9,134.68
  4. Step 4: Simplify right side
    17,452.12x = 239,255,903.95
  5. Step 5: Solve for x
    x = 239,255,903.95/17,452.12
  6. Step 6: Final answer
    x = 13,709.27

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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.