Home / 8,577.24-11,836.80-4,800.37

Finding the Fourth Proportional to 8,577.24, 11,836.80 and 4,800.37

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Solution

The fourth proportional to 8,577.24, 11,836.80 and 4,800.37 is: 6,624.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,577.24 : 11,836.80 = 4,800.37 : x
  2. Step 2: Convert to fraction form
    8,577.24/11,836.80 = 4,800.37/x
  3. Step 3: Cross multiply
    8,577.24x = 11,836.80 × 4,800.37
  4. Step 4: Simplify right side
    8,577.24x = 56,820,995.61
  5. Step 5: Solve for x
    x = 56,820,995.61/8,577.24
  6. Step 6: Final answer
    x = 6,624.63

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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.