Home / 17,496.86-24,145.67-9,539.11

Finding the Fourth Proportional to 17,496.86, 24,145.67 and 9,539.11

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Solution

The fourth proportional to 17,496.86, 24,145.67 and 9,539.11 is: 13,163.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.86 : 24,145.67 = 9,539.11 : x
  2. Step 2: Convert to fraction form
    17,496.86/24,145.67 = 9,539.11/x
  3. Step 3: Cross multiply
    17,496.86x = 24,145.67 × 9,539.11
  4. Step 4: Simplify right side
    17,496.86x = 230,328,033.73
  5. Step 5: Solve for x
    x = 230,328,033.73/17,496.86
  6. Step 6: Final answer
    x = 13,163.96

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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.