Home / 8,310.14-11,468.01-4,533.31

Finding the Fourth Proportional to 8,310.14, 11,468.01 and 4,533.31

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Solution

The fourth proportional to 8,310.14, 11,468.01 and 4,533.31 is: 6,255.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,310.14 : 11,468.01 = 4,533.31 : x
  2. Step 2: Convert to fraction form
    8,310.14/11,468.01 = 4,533.31/x
  3. Step 3: Cross multiply
    8,310.14x = 11,468.01 × 4,533.31
  4. Step 4: Simplify right side
    8,310.14x = 51,988,044.41
  5. Step 5: Solve for x
    x = 51,988,044.41/8,310.14
  6. Step 6: Final answer
    x = 6,255.98

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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.