Home / 66,229.54-99,353.53-24,101.77

Finding the Fourth Proportional to 66,229.54, 99,353.53 and 24,101.77

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Solution

The fourth proportional to 66,229.54, 99,353.53 and 24,101.77 is: 36,156.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,229.54 : 99,353.53 = 24,101.77 : x
  2. Step 2: Convert to fraction form
    66,229.54/99,353.53 = 24,101.77/x
  3. Step 3: Cross multiply
    66,229.54x = 99,353.53 × 24,101.77
  4. Step 4: Simplify right side
    66,229.54x = 2,394,595,460.69
  5. Step 5: Solve for x
    x = 2,394,595,460.69/66,229.54
  6. Step 6: Final answer
    x = 36,156.01

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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.