Home / 9,923.04-14,881.92-2,996.16

Finding the Fourth Proportional to 9,923.04, 14,881.92 and 2,996.16

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Solution

The fourth proportional to 9,923.04, 14,881.92 and 2,996.16 is: 4,493.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923.04 : 14,881.92 = 2,996.16 : x
  2. Step 2: Convert to fraction form
    9,923.04/14,881.92 = 2,996.16/x
  3. Step 3: Cross multiply
    9,923.04x = 14,881.92 × 2,996.16
  4. Step 4: Simplify right side
    9,923.04x = 44,588,613.43
  5. Step 5: Solve for x
    x = 44,588,613.43/9,923.04
  6. Step 6: Final answer
    x = 4,493.44

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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.