Home / 271,341.28-374,453.04-150,492.52

Finding the Fourth Proportional to 271,341.28, 374,453.04 and 150,492.52

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Solution

The fourth proportional to 271,341.28, 374,453.04 and 150,492.52 is: 207,680.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,341.28 : 374,453.04 = 150,492.52 : x
  2. Step 2: Convert to fraction form
    271,341.28/374,453.04 = 150,492.52/x
  3. Step 3: Cross multiply
    271,341.28x = 374,453.04 × 150,492.52
  4. Step 4: Simplify right side
    271,341.28x = 56,352,381,611.26
  5. Step 5: Solve for x
    x = 56,352,381,611.26/271,341.28
  6. Step 6: Final answer
    x = 207,680.83

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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.