Home / 11,799.53-16,283.46-6,494.46

Finding the Fourth Proportional to 11,799.53, 16,283.46 and 6,494.46

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Solution

The fourth proportional to 11,799.53, 16,283.46 and 6,494.46 is: 8,962.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,799.53 : 16,283.46 = 6,494.46 : x
  2. Step 2: Convert to fraction form
    11,799.53/16,283.46 = 6,494.46/x
  3. Step 3: Cross multiply
    11,799.53x = 16,283.46 × 6,494.46
  4. Step 4: Simplify right side
    11,799.53x = 105,752,247.16
  5. Step 5: Solve for x
    x = 105,752,247.16/11,799.53
  6. Step 6: Final answer
    x = 8,962.42

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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.