Home / 271,127.07-374,155.07-150,268.59

Finding the Fourth Proportional to 271,127.07, 374,155.07 and 150,268.59

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Solution

The fourth proportional to 271,127.07, 374,155.07 and 150,268.59 is: 207,370.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,127.07 : 374,155.07 = 150,268.59 : x
  2. Step 2: Convert to fraction form
    271,127.07/374,155.07 = 150,268.59/x
  3. Step 3: Cross multiply
    271,127.07x = 374,155.07 × 150,268.59
  4. Step 4: Simplify right side
    271,127.07x = 56,223,754,058.91
  5. Step 5: Solve for x
    x = 56,223,754,058.91/271,127.07
  6. Step 6: Final answer
    x = 207,370.49

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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.