Home / 14,196.76-21,297.43-4,333.73

Finding the Fourth Proportional to 14,196.76, 21,297.43 and 4,333.73

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Solution

The fourth proportional to 14,196.76, 21,297.43 and 4,333.73 is: 6,501.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,196.76 : 21,297.43 = 4,333.73 : x
  2. Step 2: Convert to fraction form
    14,196.76/21,297.43 = 4,333.73/x
  3. Step 3: Cross multiply
    14,196.76x = 21,297.43 × 4,333.73
  4. Step 4: Simplify right side
    14,196.76x = 92,297,193.99
  5. Step 5: Solve for x
    x = 92,297,193.99/14,196.76
  6. Step 6: Final answer
    x = 6,501.29

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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.