Home / 66,204.01-99,305.14-16,284.54

Finding the Fourth Proportional to 66,204.01, 99,305.14 and 16,284.54

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Solution

The fourth proportional to 66,204.01, 99,305.14 and 16,284.54 is: 24,426.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,204.01 : 99,305.14 = 16,284.54 : x
  2. Step 2: Convert to fraction form
    66,204.01/99,305.14 = 16,284.54/x
  3. Step 3: Cross multiply
    66,204.01x = 99,305.14 × 16,284.54
  4. Step 4: Simplify right side
    66,204.01x = 1,617,138,524.54
  5. Step 5: Solve for x
    x = 1,617,138,524.54/66,204.01
  6. Step 6: Final answer
    x = 24,426.59

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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.