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Finding the Fourth Proportional to 17,353, 26,026.62 and 7,497.64

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Solution

The fourth proportional to 17,353, 26,026.62 and 7,497.64 is: 11,245.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353 : 26,026.62 = 7,497.64 : x
  2. Step 2: Convert to fraction form
    17,353/26,026.62 = 7,497.64/x
  3. Step 3: Cross multiply
    17,353x = 26,026.62 × 7,497.64
  4. Step 4: Simplify right side
    17,353x = 195,138,227.18
  5. Step 5: Solve for x
    x = 195,138,227.18/17,353
  6. Step 6: Final answer
    x = 11,245.22

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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.