Home / 8,500.19-12,746.99-3,232.43

Finding the Fourth Proportional to 8,500.19, 12,746.99 and 3,232.43

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Solution

The fourth proportional to 8,500.19, 12,746.99 and 3,232.43 is: 4,847.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,500.19 : 12,746.99 = 3,232.43 : x
  2. Step 2: Convert to fraction form
    8,500.19/12,746.99 = 3,232.43/x
  3. Step 3: Cross multiply
    8,500.19x = 12,746.99 × 3,232.43
  4. Step 4: Simplify right side
    8,500.19x = 41,203,672.99
  5. Step 5: Solve for x
    x = 41,203,672.99/8,500.19
  6. Step 6: Final answer
    x = 4,847.39

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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.