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Finding the Fourth Proportional to 17,461.98, 26,188.38 and 7,598.97

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Solution

The fourth proportional to 17,461.98, 26,188.38 and 7,598.97 is: 11,396.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461.98 : 26,188.38 = 7,598.97 : x
  2. Step 2: Convert to fraction form
    17,461.98/26,188.38 = 7,598.97/x
  3. Step 3: Cross multiply
    17,461.98x = 26,188.38 × 7,598.97
  4. Step 4: Simplify right side
    17,461.98x = 199,004,713.97
  5. Step 5: Solve for x
    x = 199,004,713.97/17,461.98
  6. Step 6: Final answer
    x = 11,396.46

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Double scale
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Similar ratio
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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.