Home / 13,232.72-19,849.26-4,467.62

Finding the Fourth Proportional to 13,232.72, 19,849.26 and 4,467.62

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Solution

The fourth proportional to 13,232.72, 19,849.26 and 4,467.62 is: 6,701.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232.72 : 19,849.26 = 4,467.62 : x
  2. Step 2: Convert to fraction form
    13,232.72/19,849.26 = 4,467.62/x
  3. Step 3: Cross multiply
    13,232.72x = 19,849.26 × 4,467.62
  4. Step 4: Simplify right side
    13,232.72x = 88,678,950.96
  5. Step 5: Solve for x
    x = 88,678,950.96/13,232.72
  6. Step 6: Final answer
    x = 6,701.49

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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.