Home / 11,304.18-16,925.89-6,366.42

Finding the Fourth Proportional to 11,304.18, 16,925.89 and 6,366.42

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Solution

The fourth proportional to 11,304.18, 16,925.89 and 6,366.42 is: 9,532.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304.18 : 16,925.89 = 6,366.42 : x
  2. Step 2: Convert to fraction form
    11,304.18/16,925.89 = 6,366.42/x
  3. Step 3: Cross multiply
    11,304.18x = 16,925.89 × 6,366.42
  4. Step 4: Simplify right side
    11,304.18x = 107,757,324.61
  5. Step 5: Solve for x
    x = 107,757,324.61/11,304.18
  6. Step 6: Final answer
    x = 9,532.52

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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.