Home / 17,497.25-26,230.10-6,396.15

Finding the Fourth Proportional to 17,497.25, 26,230.10 and 6,396.15

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Solution

The fourth proportional to 17,497.25, 26,230.10 and 6,396.15 is: 9,588.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497.25 : 26,230.10 = 6,396.15 : x
  2. Step 2: Convert to fraction form
    17,497.25/26,230.10 = 6,396.15/x
  3. Step 3: Cross multiply
    17,497.25x = 26,230.10 × 6,396.15
  4. Step 4: Simplify right side
    17,497.25x = 167,771,622.13
  5. Step 5: Solve for x
    x = 167,771,622.13/17,497.25
  6. Step 6: Final answer
    x = 9,588.46

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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.