Home / 271,607.87-374,811.66-150,746.04

Finding the Fourth Proportional to 271,607.87, 374,811.66 and 150,746.04

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Solution

The fourth proportional to 271,607.87, 374,811.66 and 150,746.04 is: 208,025.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,607.87 : 374,811.66 = 150,746.04 : x
  2. Step 2: Convert to fraction form
    271,607.87/374,811.66 = 150,746.04/x
  3. Step 3: Cross multiply
    271,607.87x = 374,811.66 × 150,746.04
  4. Step 4: Simplify right side
    271,607.87x = 56,501,373,490.83
  5. Step 5: Solve for x
    x = 56,501,373,490.83/271,607.87
  6. Step 6: Final answer
    x = 208,025.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.