Home / 17,315.46-23,885.82-10,240.52

Finding the Fourth Proportional to 17,315.46, 23,885.82 and 10,240.52

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Solution

The fourth proportional to 17,315.46, 23,885.82 and 10,240.52 is: 14,126.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,315.46 : 23,885.82 = 10,240.52 : x
  2. Step 2: Convert to fraction form
    17,315.46/23,885.82 = 10,240.52/x
  3. Step 3: Cross multiply
    17,315.46x = 23,885.82 × 10,240.52
  4. Step 4: Simplify right side
    17,315.46x = 244,603,098.00
  5. Step 5: Solve for x
    x = 244,603,098.00/17,315.46
  6. Step 6: Final answer
    x = 14,126.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.