Home / 271,606.10-374,833.93-150,747.39

Finding the Fourth Proportional to 271,606.10, 374,833.93 and 150,747.39

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Solution

The fourth proportional to 271,606.10, 374,833.93 and 150,747.39 is: 208,041.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,606.10 : 374,833.93 = 150,747.39 : x
  2. Step 2: Convert to fraction form
    271,606.10/374,833.93 = 150,747.39/x
  3. Step 3: Cross multiply
    271,606.10x = 374,833.93 × 150,747.39
  4. Step 4: Simplify right side
    271,606.10x = 56,505,236,254.07
  5. Step 5: Solve for x
    x = 56,505,236,254.07/271,606.10
  6. Step 6: Final answer
    x = 208,041.12

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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.