Home / 16,141.13-24,212.60-5,752.88

Finding the Fourth Proportional to 16,141.13, 24,212.60 and 5,752.88

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Solution

The fourth proportional to 16,141.13, 24,212.60 and 5,752.88 is: 8,629.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,141.13 : 24,212.60 = 5,752.88 : x
  2. Step 2: Convert to fraction form
    16,141.13/24,212.60 = 5,752.88/x
  3. Step 3: Cross multiply
    16,141.13x = 24,212.60 × 5,752.88
  4. Step 4: Simplify right side
    16,141.13x = 139,292,061.23
  5. Step 5: Solve for x
    x = 139,292,061.23/16,141.13
  6. Step 6: Final answer
    x = 8,629.64

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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.