Home / 17,492.66-26,246.73-9,170.69

Finding the Fourth Proportional to 17,492.66, 26,246.73 and 9,170.69

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Solution

The fourth proportional to 17,492.66, 26,246.73 and 9,170.69 is: 13,760.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492.66 : 26,246.73 = 9,170.69 : x
  2. Step 2: Convert to fraction form
    17,492.66/26,246.73 = 9,170.69/x
  3. Step 3: Cross multiply
    17,492.66x = 26,246.73 × 9,170.69
  4. Step 4: Simplify right side
    17,492.66x = 240,700,527.50
  5. Step 5: Solve for x
    x = 240,700,527.50/17,492.66
  6. Step 6: Final answer
    x = 13,760.09

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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.