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Finding the Fourth Proportional to 9,254.82, 13,882.22 and 3,014.82

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Solution

The fourth proportional to 9,254.82, 13,882.22 and 3,014.82 is: 4,522.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.82 : 13,882.22 = 3,014.82 : x
  2. Step 2: Convert to fraction form
    9,254.82/13,882.22 = 3,014.82/x
  3. Step 3: Cross multiply
    9,254.82x = 13,882.22 × 3,014.82
  4. Step 4: Simplify right side
    9,254.82x = 41,852,472.11
  5. Step 5: Solve for x
    x = 41,852,472.11/9,254.82
  6. Step 6: Final answer
    x = 4,522.23

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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.