Home / 271,104.58-374,124.30-150,264.02

Finding the Fourth Proportional to 271,104.58, 374,124.30 and 150,264.02

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Solution

The fourth proportional to 271,104.58, 374,124.30 and 150,264.02 is: 207,364.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,104.58 : 374,124.30 = 150,264.02 : x
  2. Step 2: Convert to fraction form
    271,104.58/374,124.30 = 150,264.02/x
  3. Step 3: Cross multiply
    271,104.58x = 374,124.30 × 150,264.02
  4. Step 4: Simplify right side
    271,104.58x = 56,217,421,297.69
  5. Step 5: Solve for x
    x = 56,217,421,297.69/271,104.58
  6. Step 6: Final answer
    x = 207,364.34

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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.