Home / 8,997.83-13,497.53-2,424.41

Finding the Fourth Proportional to 8,997.83, 13,497.53 and 2,424.41

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Solution

The fourth proportional to 8,997.83, 13,497.53 and 2,424.41 is: 3,636.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,997.83 : 13,497.53 = 2,424.41 : x
  2. Step 2: Convert to fraction form
    8,997.83/13,497.53 = 2,424.41/x
  3. Step 3: Cross multiply
    8,997.83x = 13,497.53 × 2,424.41
  4. Step 4: Simplify right side
    8,997.83x = 32,723,467.10
  5. Step 5: Solve for x
    x = 32,723,467.10/8,997.83
  6. Step 6: Final answer
    x = 3,636.82

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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.