Home / 17,525.28-24,183.80-9,565.88

Finding the Fourth Proportional to 17,525.28, 24,183.80 and 9,565.88

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Solution

The fourth proportional to 17,525.28, 24,183.80 and 9,565.88 is: 13,200.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,525.28 : 24,183.80 = 9,565.88 : x
  2. Step 2: Convert to fraction form
    17,525.28/24,183.80 = 9,565.88/x
  3. Step 3: Cross multiply
    17,525.28x = 24,183.80 × 9,565.88
  4. Step 4: Simplify right side
    17,525.28x = 231,339,328.74
  5. Step 5: Solve for x
    x = 231,339,328.74/17,525.28
  6. Step 6: Final answer
    x = 13,200.32

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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.