Home / 14,825.13-22,239.06-5,464.77

Finding the Fourth Proportional to 14,825.13, 22,239.06 and 5,464.77

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Solution

The fourth proportional to 14,825.13, 22,239.06 and 5,464.77 is: 8,197.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825.13 : 22,239.06 = 5,464.77 : x
  2. Step 2: Convert to fraction form
    14,825.13/22,239.06 = 5,464.77/x
  3. Step 3: Cross multiply
    14,825.13x = 22,239.06 × 5,464.77
  4. Step 4: Simplify right side
    14,825.13x = 121,531,244.03
  5. Step 5: Solve for x
    x = 121,531,244.03/14,825.13
  6. Step 6: Final answer
    x = 8,197.65

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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.