Home / 24,185.70-36,267.62-8,603.73

Finding the Fourth Proportional to 24,185.70, 36,267.62 and 8,603.73

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Solution

The fourth proportional to 24,185.70, 36,267.62 and 8,603.73 is: 12,901.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185.70 : 36,267.62 = 8,603.73 : x
  2. Step 2: Convert to fraction form
    24,185.70/36,267.62 = 8,603.73/x
  3. Step 3: Cross multiply
    24,185.70x = 36,267.62 × 8,603.73
  4. Step 4: Simplify right side
    24,185.70x = 312,036,767.20
  5. Step 5: Solve for x
    x = 312,036,767.20/24,185.70
  6. Step 6: Final answer
    x = 12,901.71

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1.5x scale

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.