Home / 24,306.21-36,435.09-10,269.77

Finding the Fourth Proportional to 24,306.21, 36,435.09 and 10,269.77

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Solution

The fourth proportional to 24,306.21, 36,435.09 and 10,269.77 is: 15,394.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,306.21 : 36,435.09 = 10,269.77 : x
  2. Step 2: Convert to fraction form
    24,306.21/36,435.09 = 10,269.77/x
  3. Step 3: Cross multiply
    24,306.21x = 36,435.09 × 10,269.77
  4. Step 4: Simplify right side
    24,306.21x = 374,179,812.05
  5. Step 5: Solve for x
    x = 374,179,812.05/24,306.21
  6. Step 6: Final answer
    x = 15,394.41

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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.