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Finding the Fourth Proportional to 9,244.54, 12,763.11 and 6,017.43

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Solution

The fourth proportional to 9,244.54, 12,763.11 and 6,017.43 is: 8,307.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.54 : 12,763.11 = 6,017.43 : x
  2. Step 2: Convert to fraction form
    9,244.54/12,763.11 = 6,017.43/x
  3. Step 3: Cross multiply
    9,244.54x = 12,763.11 × 6,017.43
  4. Step 4: Simplify right side
    9,244.54x = 76,801,191.43
  5. Step 5: Solve for x
    x = 76,801,191.43/9,244.54
  6. Step 6: Final answer
    x = 8,307.73

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1.5x scale

Why These Related Problems?

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