Home / 271,513.65-374,683.11-150,652.34

Finding the Fourth Proportional to 271,513.65, 374,683.11 and 150,652.34

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Solution

The fourth proportional to 271,513.65, 374,683.11 and 150,652.34 is: 207,897.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,513.65 : 374,683.11 = 150,652.34 : x
  2. Step 2: Convert to fraction form
    271,513.65/374,683.11 = 150,652.34/x
  3. Step 3: Cross multiply
    271,513.65x = 374,683.11 × 150,652.34
  4. Step 4: Simplify right side
    271,513.65x = 56,446,885,406.56
  5. Step 5: Solve for x
    x = 56,446,885,406.56/271,513.65
  6. Step 6: Final answer
    x = 207,897.04

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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.