Home / 271,348.42-374,483.22-150,528.66

Finding the Fourth Proportional to 271,348.42, 374,483.22 and 150,528.66

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Solution

The fourth proportional to 271,348.42, 374,483.22 and 150,528.66 is: 207,741.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,348.42 : 374,483.22 = 150,528.66 : x
  2. Step 2: Convert to fraction form
    271,348.42/374,483.22 = 150,528.66/x
  3. Step 3: Cross multiply
    271,348.42x = 374,483.22 × 150,528.66
  4. Step 4: Simplify right side
    271,348.42x = 56,370,457,299.09
  5. Step 5: Solve for x
    x = 56,370,457,299.09/271,348.42
  6. Step 6: Final answer
    x = 207,741.98

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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.