Home / 14,851.13-22,272.80-5,493.83

Finding the Fourth Proportional to 14,851.13, 22,272.80 and 5,493.83

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Solution

The fourth proportional to 14,851.13, 22,272.80 and 5,493.83 is: 8,239.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,851.13 : 22,272.80 = 5,493.83 : x
  2. Step 2: Convert to fraction form
    14,851.13/22,272.80 = 5,493.83/x
  3. Step 3: Cross multiply
    14,851.13x = 22,272.80 × 5,493.83
  4. Step 4: Simplify right side
    14,851.13x = 122,362,837.99
  5. Step 5: Solve for x
    x = 122,362,837.99/14,851.13
  6. Step 6: Final answer
    x = 8,239.30

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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.