Home / 17,396.64-24,007.41-9,438.93

Finding the Fourth Proportional to 17,396.64, 24,007.41 and 9,438.93

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Solution

The fourth proportional to 17,396.64, 24,007.41 and 9,438.93 is: 13,025.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396.64 : 24,007.41 = 9,438.93 : x
  2. Step 2: Convert to fraction form
    17,396.64/24,007.41 = 9,438.93/x
  3. Step 3: Cross multiply
    17,396.64x = 24,007.41 × 9,438.93
  4. Step 4: Simplify right side
    17,396.64x = 226,604,262.47
  5. Step 5: Solve for x
    x = 226,604,262.47/17,396.64
  6. Step 6: Final answer
    x = 13,025.75

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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.