Home / 11,497.64-17,246.52-3,492.48

Finding the Fourth Proportional to 11,497.64, 17,246.52 and 3,492.48

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Solution

The fourth proportional to 11,497.64, 17,246.52 and 3,492.48 is: 5,238.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497.64 : 17,246.52 = 3,492.48 : x
  2. Step 2: Convert to fraction form
    11,497.64/17,246.52 = 3,492.48/x
  3. Step 3: Cross multiply
    11,497.64x = 17,246.52 × 3,492.48
  4. Step 4: Simplify right side
    11,497.64x = 60,233,126.17
  5. Step 5: Solve for x
    x = 60,233,126.17/11,497.64
  6. Step 6: Final answer
    x = 5,238.74

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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.