Home / 9,904.72-14,848.44-4,967.44

Finding the Fourth Proportional to 9,904.72, 14,848.44 and 4,967.44

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Solution

The fourth proportional to 9,904.72, 14,848.44 and 4,967.44 is: 7,446.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904.72 : 14,848.44 = 4,967.44 : x
  2. Step 2: Convert to fraction form
    9,904.72/14,848.44 = 4,967.44/x
  3. Step 3: Cross multiply
    9,904.72x = 14,848.44 × 4,967.44
  4. Step 4: Simplify right side
    9,904.72x = 73,758,734.79
  5. Step 5: Solve for x
    x = 73,758,734.79/9,904.72
  6. Step 6: Final answer
    x = 7,446.83

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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.