Home / 271,322.06-374,420.48-150,463.58

Finding the Fourth Proportional to 271,322.06, 374,420.48 and 150,463.58

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Solution

The fourth proportional to 271,322.06, 374,420.48 and 150,463.58 is: 207,637.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,322.06 : 374,420.48 = 150,463.58 : x
  2. Step 2: Convert to fraction form
    271,322.06/374,420.48 = 150,463.58/x
  3. Step 3: Cross multiply
    271,322.06x = 374,420.48 × 150,463.58
  4. Step 4: Simplify right side
    271,322.06x = 56,336,643,221.70
  5. Step 5: Solve for x
    x = 56,336,643,221.70/271,322.06
  6. Step 6: Final answer
    x = 207,637.54

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1.5x scale

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.