Home / 17,753.86-26,583.09-14,228.02

Finding the Fourth Proportional to 17,753.86, 26,583.09 and 14,228.02

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Solution

The fourth proportional to 17,753.86, 26,583.09 and 14,228.02 is: 21,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753.86 : 26,583.09 = 14,228.02 : x
  2. Step 2: Convert to fraction form
    17,753.86/26,583.09 = 14,228.02/x
  3. Step 3: Cross multiply
    17,753.86x = 26,583.09 × 14,228.02
  4. Step 4: Simplify right side
    17,753.86x = 378,224,736.18
  5. Step 5: Solve for x
    x = 378,224,736.18/17,753.86
  6. Step 6: Final answer
    x = 21,303.80

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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.