Home / 8,551.04-11,796.03-5,011.88

Finding the Fourth Proportional to 8,551.04, 11,796.03 and 5,011.88

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Solution

The fourth proportional to 8,551.04, 11,796.03 and 5,011.88 is: 6,913.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,551.04 : 11,796.03 = 5,011.88 : x
  2. Step 2: Convert to fraction form
    8,551.04/11,796.03 = 5,011.88/x
  3. Step 3: Cross multiply
    8,551.04x = 11,796.03 × 5,011.88
  4. Step 4: Simplify right side
    8,551.04x = 59,120,227.86
  5. Step 5: Solve for x
    x = 59,120,227.86/8,551.04
  6. Step 6: Final answer
    x = 6,913.81

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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.