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Finding the Fourth Proportional to 22,498.65, 33,803.33 and 16,935.13

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Solution

The fourth proportional to 22,498.65, 33,803.33 and 16,935.13 is: 25,444.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,498.65 : 33,803.33 = 16,935.13 : x
  2. Step 2: Convert to fraction form
    22,498.65/33,803.33 = 16,935.13/x
  3. Step 3: Cross multiply
    22,498.65x = 33,803.33 × 16,935.13
  4. Step 4: Simplify right side
    22,498.65x = 572,463,662.59
  5. Step 5: Solve for x
    x = 572,463,662.59/22,498.65
  6. Step 6: Final answer
    x = 25,444.36

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.