Home / 11,304.60-16,946.58-4,373.88

Finding the Fourth Proportional to 11,304.60, 16,946.58 and 4,373.88

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Solution

The fourth proportional to 11,304.60, 16,946.58 and 4,373.88 is: 6,556.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304.60 : 16,946.58 = 4,373.88 : x
  2. Step 2: Convert to fraction form
    11,304.60/16,946.58 = 4,373.88/x
  3. Step 3: Cross multiply
    11,304.60x = 16,946.58 × 4,373.88
  4. Step 4: Simplify right side
    11,304.60x = 74,122,307.33
  5. Step 5: Solve for x
    x = 74,122,307.33/11,304.60
  6. Step 6: Final answer
    x = 6,556.83

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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.