Home / 8,013.48-12,022.02-2,467.32

Finding the Fourth Proportional to 8,013.48, 12,022.02 and 2,467.32

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Solution

The fourth proportional to 8,013.48, 12,022.02 and 2,467.32 is: 3,701.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013.48 : 12,022.02 = 2,467.32 : x
  2. Step 2: Convert to fraction form
    8,013.48/12,022.02 = 2,467.32/x
  3. Step 3: Cross multiply
    8,013.48x = 12,022.02 × 2,467.32
  4. Step 4: Simplify right side
    8,013.48x = 29,662,170.39
  5. Step 5: Solve for x
    x = 29,662,170.39/8,013.48
  6. Step 6: Final answer
    x = 3,701.53

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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.