Home / 24,440.62-36,636.30-9,643.80

Finding the Fourth Proportional to 24,440.62, 36,636.30 and 9,643.80

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Solution

The fourth proportional to 24,440.62, 36,636.30 and 9,643.80 is: 14,455.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,440.62 : 36,636.30 = 9,643.80 : x
  2. Step 2: Convert to fraction form
    24,440.62/36,636.30 = 9,643.80/x
  3. Step 3: Cross multiply
    24,440.62x = 36,636.30 × 9,643.80
  4. Step 4: Simplify right side
    24,440.62x = 353,313,149.94
  5. Step 5: Solve for x
    x = 353,313,149.94/24,440.62
  6. Step 6: Final answer
    x = 14,455.98

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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.