Home / 9,517.11-14,264.72-6,393.34

Finding the Fourth Proportional to 9,517.11, 14,264.72 and 6,393.34

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Solution

The fourth proportional to 9,517.11, 14,264.72 and 6,393.34 is: 9,582.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,517.11 : 14,264.72 = 6,393.34 : x
  2. Step 2: Convert to fraction form
    9,517.11/14,264.72 = 6,393.34/x
  3. Step 3: Cross multiply
    9,517.11x = 14,264.72 × 6,393.34
  4. Step 4: Simplify right side
    9,517.11x = 91,199,204.96
  5. Step 5: Solve for x
    x = 91,199,204.96/9,517.11
  6. Step 6: Final answer
    x = 9,582.66

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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.