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Finding the Fourth Proportional to 17,496, 26,244 and 5,184

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Solution

The fourth proportional to 17,496, 26,244 and 5,184 is: 7,776

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496 : 26,244 = 5,184 : x
  2. Step 2: Convert to fraction form
    17,496/26,244 = 5,184/x
  3. Step 3: Cross multiply
    17,496x = 26,244 × 5,184
  4. Step 4: Simplify right side
    17,496x = 136,048,896
  5. Step 5: Solve for x
    x = 136,048,896/17,496
  6. Step 6: Final answer
    x = 7,776

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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.